CVE-2026-41358

OpenClaw before 2026.4.2 fails to filter Slack thread context by sender allowlist, allowing non-allowlisted messages to enter agent context. Attackers can inject unauthorized thread messages through allowlisted user replies to bypass sender access controls and manipulate model context.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/commit/ac5bc4fb37becc64a2ec314864cca1565e921f2d	Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-qm77-8qjp-4vcm	Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-slack-thread-context	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

History

01 May 2026, 20:23

Type	Values Removed	Values Added
References	~~() https://github.com/openclaw/openclaw/commit/ac5bc4fb37becc64a2ec314864cca1565e921f2d -~~	() https://github.com/openclaw/openclaw/commit/ac5bc4fb37becc64a2ec314864cca1565e921f2d - Patch
References	~~() https://github.com/openclaw/openclaw/security/advisories/GHSA-qm77-8qjp-4vcm -~~	() https://github.com/openclaw/openclaw/security/advisories/GHSA-qm77-8qjp-4vcm - Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-slack-thread-context -~~	() https://www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-slack-thread-context - Third Party Advisory
First Time		Openclaw openclaw Openclaw
CPE		cpe:2.3:a:openclaw:openclaw::::::node.js::*

23 Apr 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-23 22:16

Updated : 2026-05-01 20:23

NVD link : CVE-2026-41358

Mitre link : CVE-2026-41358

CVE.ORG link : CVE-2026-41358

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-346

Origin Validation Error

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