CVE-2026-35642

MEDIUM

OpenClaw < 2026.3.25 - Authorization Bypass in Group Reactions via requireMention Bypass

Title source: cna

Description

OpenClaw before 2026.3.25 contains an authorization bypass vulnerability where group reaction events bypass the requireMention access control mechanism. Attackers can trigger reactions in mention-gated groups to enqueue agent-visible system events that should remain restricted.

References (3)

[Third Party Advisory] https://github.com/openclaw/openclaw/security/advisories/GHSA-mw7w-g3mg-xqm7

[Patch] https://github.com/openclaw/openclaw/commit/f8c98630785288cc1f1d0893503ef3b653a3cede

View Patch ZIP pw:eip

[Third Party Advisory] https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-group-reactions-via-requiremention-bypass

Scores

CVSS v3 4.3

EPSS 0.0003

EPSS Percentile 8.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Details

CWE

CWE-288

Status published

Products (3)

OpenClaw/OpenClaw < 2026.3.25

openclaw/openclaw < 2026.3.25

OpenClaw/OpenClaw 2026.3.25

Published Apr 09, 2026

Tracked Since Apr 10, 2026