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Vulnerability Details :

CVE-2026-53829

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-12 Jun, 2026 | 21:56
Updated At-12 Jun, 2026 | 21:56
Rejected At-
Credits

OpenClaw < 2026.5.18 - Command Truncation in Exec Approval Display

OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticated users to hide command suffixes from approvers. Attackers can submit oversized exec commands with benign prefixes and malicious suffixes to execute unauthorized operations after approval.

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:12 Jun, 2026 | 21:56
Updated At:12 Jun, 2026 | 21:56
Rejected At:
▼CVE Numbering Authority (CNA)
OpenClaw < 2026.5.18 - Command Truncation in Exec Approval Display

OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticated users to hide command suffixes from approvers. Attackers can submit oversized exec commands with benign prefixes and malicious suffixes to execute unauthorized operations after approval.

Affected Products
Vendor
OpenClawOpenClaw
Product
OpenClaw
Repo
https://github.com/openclaw/openclaw
Default Status
unaffected
Versions
Affected
  • From 0 before 2026.5.18 (semver)
Unaffected
  • 2026.5.18 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-451User Interface (UI) Misrepresentation of Critical Information
Type: CWE
CWE ID: CWE-451
Description: User Interface (UI) Misrepresentation of Critical Information
Metrics
VersionBase scoreBase severityVector
4.08.5HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
3.18.0HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Version: 4.0
Base score: 8.5
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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-xww8-gqvh-92x9
vendor-advisory
https://www.vulncheck.com/advisories/openclaw-command-truncation-in-exec-approval-display
third-party-advisory
Hyperlink: https://github.com/openclaw/openclaw/security/advisories/GHSA-xww8-gqvh-92x9
Resource:
vendor-advisory
Hyperlink: https://www.vulncheck.com/advisories/openclaw-command-truncation-in-exec-approval-display
Resource:
third-party-advisory
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:disclosure@vulncheck.com
Published At:12 Jun, 2026 | 22:16
Updated At:12 Jun, 2026 | 22:16

OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticated users to hide command suffixes from approvers. Attackers can submit oversized exec commands with benign prefixes and malicious suffixes to execute unauthorized operations after approval.

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
Secondary4.08.5HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/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
Primary3.18.0HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 4.0
Base score: 8.5
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/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: Primary
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-451Primarydisclosure@vulncheck.com
CWE ID: CWE-451
Type: Primary
Source: disclosure@vulncheck.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/openclaw/openclaw/security/advisories/GHSA-xww8-gqvh-92x9disclosure@vulncheck.com
N/A
https://www.vulncheck.com/advisories/openclaw-command-truncation-in-exec-approval-displaydisclosure@vulncheck.com
N/A
Hyperlink: https://github.com/openclaw/openclaw/security/advisories/GHSA-xww8-gqvh-92x9
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.vulncheck.com/advisories/openclaw-command-truncation-in-exec-approval-display
Source: disclosure@vulncheck.com
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

3Records found

CVE-2026-32971
Matching Score-10
Assigner-VulnCheck
ShareView Details
Matching Score-10
Assigner-VulnCheck
CVSS Score-7.3||HIGH
EPSS-0.02% / 6.20%
||
7 Day CHG~0.00%
Published-31 Mar, 2026 | 11:17
Updated-02 Apr, 2026 | 14:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenClaw < 2026.3.11 - Node-Host Approval UI Mismatch Allows Execution of Unintended Commands

OpenClaw before 2026.3.11 contains an approval-integrity vulnerability in node-host system.run approvals that displays extracted shell payloads instead of the executed argv. Attackers can place wrapper binaries and induce wrapper-shaped commands to execute local code after operators approve misleading command text.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-451
User Interface (UI) Misrepresentation of Critical Information
CVE-2026-35630
Matching Score-8
Assigner-VulnCheck
ShareView Details
Matching Score-8
Assigner-VulnCheck
CVSS Score-7.5||HIGH
EPSS-0.04% / 12.75%
||
7 Day CHG~0.00%
Published-29 May, 2026 | 15:10
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 < 2026.5.18 - QQBot Missing Approver Identity Enforcement in Native Approval Buttons

OpenClaw before 2026.5.18 contains an authorization bypass vulnerability in QQBot native approval buttons that fails to enforce configured approver identity. Non-approver users can click approval buttons to resolve pending exec or plugin approval requests without proper authorization.

Action-Not Available
Vendor-OpenClaw
Product-openclawOpenClaw
CWE ID-CWE-862
Missing Authorization
CVE-2025-43712
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-2.9||LOW
EPSS-0.16% / 37.11%
||
7 Day CHG~0.00%
Published-25 Jul, 2025 | 00:00
Updated-04 Aug, 2025 | 12:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

JHipster before v.8.9.0 allows privilege escalation via a modified authorities parameter. Upon registering in the JHipster portal and logging in as a standard user, the authorities parameter in the response from the api/account endpoint contains the value ROLE_USER. By manipulating the authorities parameter and changing its value to ROLE_ADMIN, the privilege is successfully escalated to an Admin level. This allowed the access to all admin-related functionalities in the application. NOTE: this is disputed by the Supplier because there is no privilege escalation in the context of the JHipster backend (the report only demonstrates that, after using JHipster to generate an application, one can make a non-functional admin screen visible in the front end of that application).

Action-Not Available
Vendor-JHipster
Product-JHipster
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-451
User Interface (UI) Misrepresentation of Critical Information
Details not found