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Vulnerability Details :

CVE-2026-53855

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-16 Jun, 2026 | 18:05
Updated At-18 Jun, 2026 | 03:55
Rejected At-
Credits

OpenClaw < 2026.4.2 - Shell Positional Parameters Bypass in Inline-Eval Checks

OpenClaw before 2026.4.2 contains an inline-eval bypass vulnerability allowing authenticated operators to weaken strict allowlist checks via shell positional parameters. Attackers can combine allowlisted tools with shell positional arguments to place inline-eval content in shell carriers outside intended allowlist rules, enabling execution of unapproved shell-provided content.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulnCheck
Assigner Org ID:83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At:16 Jun, 2026 | 18:05
Updated At:18 Jun, 2026 | 03:55
Rejected At:
▼CVE Numbering Authority (CNA)
OpenClaw < 2026.4.2 - Shell Positional Parameters Bypass in Inline-Eval Checks

OpenClaw before 2026.4.2 contains an inline-eval bypass vulnerability allowing authenticated operators to weaken strict allowlist checks via shell positional parameters. Attackers can combine allowlisted tools with shell positional arguments to place inline-eval content in shell carriers outside intended allowlist rules, enabling execution of unapproved shell-provided content.

Affected Products
Vendor
OpenClawOpenClaw
Product
OpenClaw
Repo
https://github.com/openclaw/openclaw
Default Status
unaffected
Versions
Affected
  • From 0 before 2026.4.2 (semver)
Unaffected
  • 2026.4.2 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-184Incomplete List of Disallowed Inputs
CWECWE-863Incorrect Authorization
Type: CWE
CWE ID: CWE-184
Description: Incomplete List of Disallowed Inputs
Type: CWE
CWE ID: CWE-863
Description: Incorrect Authorization
Metrics
VersionBase scoreBase severityVector
4.07.6HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
3.18.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Version: 4.0
Base score: 7.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
cantinagen
finder
Ellahi (@Ellahinator)
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/openclaw/openclaw/security/advisories/GHSA-5cj2-3jr2-5h77
vendor-advisory
https://www.vulncheck.com/advisories/openclaw-shell-positional-parameters-bypass-in-inline-eval-checks
third-party-advisory
Hyperlink: https://github.com/openclaw/openclaw/security/advisories/GHSA-5cj2-3jr2-5h77
Resource:
vendor-advisory
Hyperlink: https://www.vulncheck.com/advisories/openclaw-shell-positional-parameters-bypass-in-inline-eval-checks
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:disclosure@vulncheck.com
Published At:16 Jun, 2026 | 19:17
Updated At:18 Jun, 2026 | 14:51

OpenClaw before 2026.4.2 contains an inline-eval bypass vulnerability allowing authenticated operators to weaken strict allowlist checks via shell positional parameters. Attackers can combine allowlisted tools with shell positional arguments to place inline-eval content in shell carriers outside intended allowlist rules, enabling execution of unapproved shell-provided content.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.07.6HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.18.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
N/A
Type: Secondary
Version: 4.0
Base score: 7.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

OpenClaw
openclaw
>>openclaw>>Versions before 2026.4.2(exclusive)
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-184Secondarydisclosure@vulncheck.com
CWE-863Secondarydisclosure@vulncheck.com
CWE ID: CWE-184
Type: Secondary
Source: disclosure@vulncheck.com
CWE ID: CWE-863
Type: Secondary
Source: disclosure@vulncheck.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/openclaw/openclaw/security/advisories/GHSA-5cj2-3jr2-5h77disclosure@vulncheck.com
Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-shell-positional-parameters-bypass-in-inline-eval-checksdisclosure@vulncheck.com
Third Party Advisory
Hyperlink: https://github.com/openclaw/openclaw/security/advisories/GHSA-5cj2-3jr2-5h77
Source: disclosure@vulncheck.com
Resource:
Vendor Advisory
Hyperlink: https://www.vulncheck.com/advisories/openclaw-shell-positional-parameters-bypass-in-inline-eval-checks
Source: disclosure@vulncheck.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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Known To Be Used In Ransomware Campaigns?-Not Available
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CWE ID-CWE-184
Incomplete List of Disallowed Inputs
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Matching Score-6
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EPSS-0.29% / 20.36%
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7 Day CHG~0.00%
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CWE ID-CWE-863
Incorrect Authorization
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Matching Score-6
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Action-Not Available
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Incomplete List of Disallowed Inputs
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Matching Score-6
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Matching Score-6
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CVSS Score-8.7||HIGH
EPSS-0.36% / 27.35%
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7 Day CHG+0.01%
Published-05 May, 2026 | 11:25
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-43578
Matching Score-6
Assigner-VulnCheck
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Matching Score-6
Assigner-VulnCheck
CVSS Score-9.1||CRITICAL
EPSS-0.29% / 20.36%
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7 Day CHG~0.00%
Published-06 May, 2026 | 19:49
Updated-07 May, 2026 | 17:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-42426
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.28% / 19.76%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-30 Apr, 2026 | 14:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35645
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-6.1||MEDIUM
EPSS-0.28% / 19.55%
||
7 Day CHG~0.00%
Published-09 Apr, 2026 | 21:27
Updated-23 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-648
Incorrect Use of Privileged APIs
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-42422
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.7||HIGH
EPSS-0.28% / 19.76%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-30 Apr, 2026 | 14:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-42432
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.3||HIGH
EPSS-0.13% / 2.96%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-26 May, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.8 - Command Escalation via Node Pairing Reconnect Bypass

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Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-42429
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-6||MEDIUM
EPSS-0.24% / 14.76%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-26 May, 2026 | 14:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.8 - Privilege Escalation via Gateway Plugin HTTP Authentication

OpenClaw before 2026.4.8 contains a privilege escalation vulnerability in the gateway plugin HTTP authentication mechanism that escalates identity-bearing operator.read requests to runtime operator.write permissions. Attackers can exploit this by sending read-scoped requests through the gateway auth route to gain unauthorized write access to runtime operations.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-42434
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.35% / 26.46%
||
7 Day CHG~0.00%
Published-05 May, 2026 | 11:24
Updated-05 May, 2026 | 19:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw 2026.4.5 < 2026.4.10 - Sandbox Escape via host Parameter Override in Exec Routing

OpenClaw versions 2026.4.5 before 2026.4.10 contain a sandbox escape vulnerability allowing sandboxed agents to override exec routing by specifying host=node. Attackers can bypass sandbox boundaries and route execution to remote nodes instead of intended sandbox paths.

Action-Not Available
Vendor-OpenClaw
Product-OpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-42427
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.8||MEDIUM
EPSS-0.19% / 8.49%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-30 Apr, 2026 | 14:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.8 - Remote Code Execution via Build Tool Environment Variable Injection

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGO_BUILD_RUSTC_WRAPPER, RUSTC_WRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and achieve arbitrary code execution.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-42435
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.41% / 32.36%
||
7 Day CHG~0.00%
Published-05 May, 2026 | 11:24
Updated-06 May, 2026 | 12:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw 2026.2.22 < 2026.4.12 - Shell-Wrapper Detection Bypass via Environment Variable Assignment Injection

OpenClaw versions from 2026.2.22 before 2026.4.12 contain an insufficient shell-wrapper detection vulnerability allowing attackers to inject environment variable assignments at the argv level. Attackers can bypass exec preflight handling to manipulate high-risk shell variables like SHELLOPTS and PS4, affecting execution semantics and security controls.

Action-Not Available
Vendor-OpenClaw
Product-OpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-42438
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-4.9||MEDIUM
EPSS-0.24% / 14.40%
||
7 Day CHG~0.00%
Published-05 May, 2026 | 11:24
Updated-07 May, 2026 | 01:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw 2026.4.9 < 2026.4.10 - Sender Policy Bypass in Host Media Attachment Reads

OpenClaw versions 2026.4.9 before 2026.4.10 contain a sender policy bypass vulnerability in the outbound host-media attachment read helper that allows unauthorized local file disclosure. Attackers with denied read access via toolsBySender or group policy can trigger host-media attachment loading to bypass sender and group-scoped authorization boundaries and retrieve readable local files through the outbound media path.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41392
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.4||MEDIUM
EPSS-0.12% / 1.98%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:09
Updated-30 Apr, 2026 | 20:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.31 - Exec Allowlist Bypass via Shell Init-File Options

OpenClaw before 2026.3.31 contains an exec allowlist bypass vulnerability allowing attackers to inherit allowlist trust via shell init-file wrapper invocations. Attackers can exploit shell options like --rcfile, --init-file, and --startup-file to load attacker-chosen initialization files while bypassing exec allowlist matching restrictions.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-41915
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.8||MEDIUM
EPSS-0.11% / 1.82%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-30 Apr, 2026 | 14:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.8 - Git Environment Variable Injection via Unfiltered Exec Environment

OpenClaw before 2026.4.8 fails to remove git plumbing environment variables from the execution environment before host exec operations. Attackers can exploit this by setting GIT_DIR and related variables to redirect git operations and compromise repository integrity.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-41909
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.3||MEDIUM
EPSS-0.17% / 6.71%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 17:52
Updated-24 Apr, 2026 | 14:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.20 - Improper Authorization in Paired-Device Pairing Actions

OpenClaw before 2026.4.20 contains an improper authorization vulnerability in paired-device pairing management that allows limited-scope sessions to enumerate and act on pairing requests. Attackers with paired-device access can approve or operate on unrelated pending device requests within the same gateway scope.

Action-Not Available
Vendor-OpenClaw
Product-OpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41303
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.41% / 32.37%
||
7 Day CHG~0.00%
Published-20 Apr, 2026 | 23:08
Updated-27 Apr, 2026 | 15:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - Authorization Bypass in Discord Text Approval Commands

OpenClaw before 2026.3.28 contains an authorization bypass vulnerability in Discord text approval commands that allows non-approvers to resolve pending exec approvals. Attackers can send Discord text commands to bypass the channels.discord.execApprovals.approvers allowlist and approve pending host execution requests.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41361
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.1||MEDIUM
EPSS-0.20% / 10.06%
||
7 Day CHG+0.04%
Published-23 Apr, 2026 | 21:58
Updated-29 Apr, 2026 | 14:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - SSRF Guard Bypass via IPv6 Special-Use Ranges

OpenClaw before 2026.3.28 contains an SSRF guard bypass vulnerability that fails to block four IPv6 special-use ranges. Attackers can exploit this by crafting URLs targeting internal or non-routable IPv6 addresses to bypass SSRF protections.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2026-41375
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.1||HIGH
EPSS-0.33% / 24.72%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:09
Updated-01 May, 2026 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - Authorization Bypass in /phone arm and /phone disarm Endpoints

OpenClaw before 2026.3.28 contains an authorization bypass vulnerability in the /phone arm and /phone disarm endpoints that fails to properly enforce operator.admin scope checks for external channels. Attackers can bypass authentication restrictions to arm or disarm phone channels without proper administrative privileges.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41371
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-8.4||HIGH
EPSS-0.26% / 16.57%
||
7 Day CHG~0.00%
Published-27 Apr, 2026 | 23:24
Updated-28 Apr, 2026 | 18:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - Privilege Escalation via chat.send Reset Command

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in chat.send that allows write-scoped gateway callers to trigger admin-only session reset operations. Attackers can rotate target sessions, archive prior transcript state, and force new session IDs without requiring admin scope by exploiting improper authorization checks in the chat.send path.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41391
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.8||MEDIUM
EPSS-0.12% / 2.53%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:09
Updated-30 Apr, 2026 | 20:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.31 - Environment Variable Bypass in Package Index URL Handling

OpenClaw before 2026.3.31 fails to properly sanitize PIP_INDEX_URL and UV_INDEX_URL environment variables in host execution contexts, allowing attackers to redirect Python package-index traffic. Attackers can exploit this bypass to intercept or manipulate package management operations by injecting malicious index URLs through unsanitized environment variables.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-41350
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.3||MEDIUM
EPSS-0.20% / 9.72%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 21:58
Updated-28 Apr, 2026 | 18:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.31 - Session Visibility Bypass via session_status in Unsandboxed Invocations

OpenClaw before 2026.3.31 contains a session visibility bypass vulnerability where the session_status function fails to enforce configured tools.sessions.visibility restrictions for unsandboxed invocations. Attackers can invoke session_status without sandbox constraints to bypass session-policy controls and access restricted session information.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41404
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.7||HIGH
EPSS-0.34% / 25.69%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-30 Apr, 2026 | 17:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.31 - Operator Admin Privilege Escalation via Trusted-Proxy Authentication

OpenClaw before 2026.3.31 contains an incomplete scope-clearing vulnerability in trusted-proxy authentication mode that allows operator.admin privilege escalation. Attackers can exploit this by declaring operator scopes on non-Control-UI clients, allowing self-declared scopes to persist on identity-bearing authentication paths and escalate privileges.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41379
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.1||HIGH
EPSS-0.24% / 15.16%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:09
Updated-01 May, 2026 | 15:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - Privilege Escalation via chat.send to Admin-Class Talk Voice Config

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability allowing authenticated operators with write permissions to access admin-class Talk Voice configuration persistence. Attackers with operator.write privileges can exploit the chat.send endpoint to reach and modify sensitive voice configuration settings intended for administrators only.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41332
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.8||MEDIUM
EPSS-0.10% / 1.30%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 21:57
Updated-29 Apr, 2026 | 17:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - Code Execution via Missing Environment Variable Blocklist

OpenClaw before 2026.3.28 contains an environment variable sanitization vulnerability where GIT_TEMPLATE_DIR and AWS_CONFIG_FILE are not blocked in the host-env blocklist. Attackers can exploit approved exec requests to redirect git or AWS CLI behavior through attacker-controlled configuration files to execute untrusted code or load malicious credentials.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-41381
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-2.3||LOW
EPSS-0.22% / 12.59%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:09
Updated-01 May, 2026 | 15:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.31 - Access Control Bypass in Discord Voice Manager via Channel Allowlist

OpenClaw before 2026.3.31 contains an access control bypass vulnerability in the Discord voice manager that allows attackers to bypass channel-level member access allowlist restrictions. Attackers can send Discord voice ingress requests before channel allowlist authorization is performed, gaining unauthorized access to restricted voice channels.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41908
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-2.3||LOW
EPSS-0.22% / 12.59%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 17:52
Updated-24 Apr, 2026 | 14:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.20 - Scope Enforcement Bypass in Assistant-Media Route

OpenClaw before 2026.4.20 contains a scope enforcement bypass vulnerability in the assistant-media route that allows trusted-proxy callers without operator.read scope to access protected assistant-media files and metadata. Attackers can bypass identity-bearing HTTP auth path scope validation to retrieve sensitive media content within allowed media roots.

Action-Not Available
Vendor-OpenClaw
Product-OpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41910
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-2.3||LOW
EPSS-0.24% / 14.52%
||
7 Day CHG~0.00%
Published-28 Apr, 2026 | 18:10
Updated-30 Apr, 2026 | 19:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.8 - Missing Owner-Only Enforcement in /allowlist Cross-Channel Writes

OpenClaw before 2026.4.8 omits owner-only enforcement for cross-channel allowlist writes in the /allowlist endpoint. An authorized non-owner sender can bypass access controls to perform allowlist modifications against different channels, violating the intended trust model.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-41348
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-2.3||LOW
EPSS-0.18% / 7.33%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 21:58
Updated-29 Apr, 2026 | 14:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.31 - Group DM Channel Allowlist Bypass via Discord Slash Commands

OpenClaw before 2026.3.31 contains an authorization bypass vulnerability in Discord slash command and autocomplete paths that fail to enforce group DM channel allowlist restrictions. Authorized Discord users can bypass channel restrictions by invoking slash commands, allowing access to restricted group DM channels.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-34506
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-2.3||LOW
EPSS-0.27% / 18.11%
||
7 Day CHG~0.00%
Published-31 Mar, 2026 | 11:17
Updated-23 Jun, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlist Configuration

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesizes wildcard sender authorization, permitting any sender in the matched team/channel to trigger replies in allowlisted Teams routes.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-53861
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.3||MEDIUM
EPSS-0.24% / 14.86%
||
7 Day CHG~0.00%
Published-16 Jun, 2026 | 18:05
Updated-18 Jun, 2026 | 04:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.5.6 - Allowlist Bypass via Combined POSIX Inline Flags on macOS

OpenClaw before 2026.5.6 contains an allowlist bypass vulnerability in the macOS Swift exec feature that misses combined POSIX inline-command flags. Attackers can execute shell content outside the intended allowlist check by using combined flag forms, potentially allowing unauthorized command execution depending on operator configuration.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
CVE-2026-35619
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.3||MEDIUM
EPSS-0.27% / 18.75%
||
7 Day CHG~0.00%
Published-10 Apr, 2026 | 16:03
Updated-23 Jun, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.24 - Authorization Bypass via HTTP /v1/models Endpoint

OpenClaw before 2026.3.24 contains an authorization bypass vulnerability in the HTTP /v1/models endpoint that fails to enforce operator read scope requirements. Attackers with only operator.approvals scope can enumerate gateway model metadata through the HTTP compatibility route, bypassing the stricter WebSocket RPC authorization checks.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35653
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.2||HIGH
EPSS-0.60% / 44.05%
||
7 Day CHG~0.00%
Published-10 Apr, 2026 | 16:03
Updated-23 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.24 - Incorrect Authorization in POST /reset-profile via browser.request

OpenClaw before 2026.3.24 contains an incorrect authorization vulnerability in the POST /reset-profile endpoint that allows authenticated callers with operator.write access to browser.request to bypass profile mutation restrictions. Attackers can invoke POST /reset-profile through the browser.request surface to stop the running browser, close Playwright connections, and move profile directories to Trash, crossing intended privilege boundaries.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35673
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.9||MEDIUM
EPSS-0.15% / 4.97%
||
7 Day CHG~0.00%
Published-29 May, 2026 | 15:11
Updated-01 Jun, 2026 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.4.29 - SSRF Policy Bypass via Browser Debug/Export Routes

OpenClaw before 2026.4.29 contains an SSRF policy bypass vulnerability in browser debug and export routes that allows reuse of already-open blocked tabs. Attackers with access to these routes can bypass private-network SSRF policies by reusing blocked tabs to export or inspect content that should remain protected.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35657
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.1||HIGH
EPSS-0.23% / 13.87%
||
7 Day CHG~0.00%
Published-10 Apr, 2026 | 16:03
Updated-23 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.25 - Authorization Bypass in HTTP Session History Route

OpenClaw before 2026.3.25 contains an authorization bypass vulnerability in the HTTP /sessions/:sessionKey/history route that skips operator.read scope validation. Attackers can access session history without proper operator read permissions by sending HTTP requests to the vulnerable endpoint.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35674
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-8.7||HIGH
EPSS-0.25% / 16.39%
||
7 Day CHG+0.01%
Published-29 May, 2026 | 15:11
Updated-01 Jun, 2026 | 18:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.5.18 - Scope Bypass via Inherited chat.send Route

OpenClaw before 2026.5.18 contains a scope bypass vulnerability in the Gateway chat.send route that allows scoped clients to execute privileged commands. Attackers with operator.write scope can deliver commands through inherited external routes to bypass operator.approvals and operator.admin scope requirements, enabling unauthorized plugin, config, MCP, allowlist, and ACP mutations.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-35635
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-6.3||MEDIUM
EPSS-0.24% / 15.43%
||
7 Day CHG~0.00%
Published-09 Apr, 2026 | 21:27
Updated-23 Jun, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.22 - Webhook Path Route Replacement Vulnerability in Synology Chat

OpenClaw before 2026.3.22 contains a webhook path route replacement vulnerability in the Synology Chat extension that allows attackers to collapse multi-account configurations onto shared webhook paths. Attackers can exploit inherited or duplicate webhook paths to bypass per-account DM access control policies and replace route ownership across accounts.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-706
Use of Incorrectly-Resolved Name or Reference
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-33578
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-5.3||MEDIUM
EPSS-0.30% / 21.23%
||
7 Day CHG~0.00%
Published-31 Mar, 2026 | 14:10
Updated-23 Jun, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.28 - Sender Policy Allowlist Bypass via Policy Downgrade in Google Chat and Zalouser Extensions

OpenClaw before 2026.3.28 contains a sender policy bypass vulnerability in the Google Chat and Zalouser extensions where route-level group allowlist policies silently downgrade to open policy. Attackers can exploit this policy resolution flaw to bypass sender restrictions and interact with bots despite configured allowlist restrictions.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-863
Incorrect Authorization
CVE-2026-34426
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-6.9||MEDIUM
EPSS-0.26% / 17.17%
||
7 Day CHG~0.00%
Published-02 Apr, 2026 | 18:25
Updated-06 Apr, 2026 | 20:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw - Approval Bypass via Environment Variable Normalization

OpenClaw versions prior to commit b57b680 contain an approval bypass vulnerability due to inconsistent environment variable normalization between approval and execution paths, allowing attackers to inject attacker-controlled environment variables into execution without approval system validation. Attackers can exploit differing normalization logic to discard non-portable keys during approval processing while accepting them at execution time, bypassing operator review and potentially influencing runtime behavior including execution of attacker-controlled binaries.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-184
Incomplete List of Disallowed Inputs
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Details not found