PT-2026-31776 · Openclaw · Openclaw

Peng Zhou · Published 2026-04-09 · Updated 2026-04-10 · CVE-2026-35642

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Fix

Authentication Bypass Using an Alternate Path or Channel

Weakness Enumeration

CWE-288

Related Identifiers

CVE-2026-35642

Affected Products

Openclaw

References · 7

• https://github.com/openclaw/openclaw/security/advisories/GHSA-mw7w-g3mg-xqm7 · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/f8c98630785288cc1f1d0893503ef3b653a3cede · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-35642 · Security Note
• https://twitter.com/infoflowcloud/status/2042366131340505146 · Twitter Post
• https://vulncheck.com/advisories/openclaw-authorization-bypass-in-group-reactions-via-requiremention-bypass · Note
• https://twitter.com/CVEnew/status/2042364315202642413 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2042449132539777383 · Twitter Post