PT-2026-31776 · Openclaw · Openclaw

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CVE-2026-35642

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Published

2026-03-27

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Updated

2026-04-10

CVSS v4.0

5.3

Medium

VectorAV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.25
Description OpenClaw contains an authorization bypass issue where group reaction events circumvent the requireMention access control. This allows attackers to trigger reactions in groups that require a mention, leading to the enqueueing of system events that should be restricted to agent visibility.
Recommendations Update to version 2026.3.25 or later.

Exploit

Fix

Incorrect Authorization

Authentication Bypass Using an Alternate Path or Channel

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Weakness Enumeration

Related Identifiers

CVE-2026-35642
GHSA-MW7W-G3MG-XQM7

Affected Products

Openclaw