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Vulnerability Details :

CVE-2026-42428

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-28 Apr, 2026 | 18:10
Updated At-29 Apr, 2026 | 12:14
Rejected At-
Credits

OpenClaw < 2026.4.8 - Missing Integrity Verification in Package Downloads

OpenClaw versions before 2026.4.8 fail to enforce integrity verification on downloaded plugin archives. Attackers can install malicious or tampered plugin packages without detection, compromising the local assistant environment.

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:28 Apr, 2026 | 18:10
Updated At:29 Apr, 2026 | 12:14
Rejected At:
▼CVE Numbering Authority (CNA)
OpenClaw < 2026.4.8 - Missing Integrity Verification in Package Downloads

OpenClaw versions before 2026.4.8 fail to enforce integrity verification on downloaded plugin archives. Attackers can install malicious or tampered plugin packages without detection, compromising the local assistant environment.

Affected Products
Vendor
OpenClawOpenClaw
Product
OpenClaw
Default Status
unaffected
Versions
Affected
  • From 0 before 2026.4.8 (semver)
Unaffected
  • 2026.4.8 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-353CWE-353 Missing Support for Integrity Check
Type: CWE
CWE ID: CWE-353
Description: CWE-353 Missing Support for Integrity Check
Metrics
VersionBase scoreBase severityVector
4.07.5HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
3.17.1HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Version: 4.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
KEXNA (@kexinoh)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/openclaw/openclaw/security/advisories/GHSA-3vvq-q2qc-7rmp
vendor-advisory
https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
patch
https://www.vulncheck.com/advisories/openclaw-missing-integrity-verification-in-package-downloads
third-party-advisory
Hyperlink: https://github.com/openclaw/openclaw/security/advisories/GHSA-3vvq-q2qc-7rmp
Resource:
vendor-advisory
Hyperlink: https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
Resource:
patch
Hyperlink: https://www.vulncheck.com/advisories/openclaw-missing-integrity-verification-in-package-downloads
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:28 Apr, 2026 | 19:37
Updated At:30 Apr, 2026 | 14:05

OpenClaw versions before 2026.4.8 fail to enforce integrity verification on downloaded plugin archives. Attackers can install malicious or tampered plugin packages without detection, compromising the local assistant environment.

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
Secondary4.07.5HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/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
Secondary3.17.1HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 4.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/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: Secondary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CPE Matches
OpenClaw
openclaw
>>openclaw>>Versions before 2026.4.8(exclusive)
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-353Primarydisclosure@vulncheck.com
CWE ID: CWE-353
Type: Primary
Source: disclosure@vulncheck.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5disclosure@vulncheck.com
Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-3vvq-q2qc-7rmpdisclosure@vulncheck.com
Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-missing-integrity-verification-in-package-downloadsdisclosure@vulncheck.com
Third Party Advisory
Hyperlink: https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
Source: disclosure@vulncheck.com
Resource:
Patch
Hyperlink: https://github.com/openclaw/openclaw/security/advisories/GHSA-3vvq-q2qc-7rmp
Source: disclosure@vulncheck.com
Resource:
Vendor Advisory
Hyperlink: https://www.vulncheck.com/advisories/openclaw-missing-integrity-verification-in-package-downloads
Source: disclosure@vulncheck.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2026-32971
Matching Score-8
Assigner-VulnCheck
ShareView Details
Matching Score-8
Assigner-VulnCheck
CVSS Score-7.3||HIGH
EPSS-0.02% / 4.98%
||
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
Details not found