CVE-2026-32924

CRITICAL

OpenClaw < 2026.3.12 - Authorization Bypass via Misclassified Reaction Events in Feishu

Title source: cna
STIX 2.1

Description

OpenClaw before 2026.3.12 contains an authorization bypass vulnerability where Feishu reaction events with omitted chat_type are misclassified as p2p conversations instead of group chats. Attackers can exploit this misclassification to bypass groupAllowFrom and requireMention protections in group chat reaction-derived events.

References (2)

Core 2
Core References
Third Party Advisory third-party-advisory
GitHub Security Advisory (GHSA-m69h-jm2f-2pv8)
https://github.com/openclaw/openclaw/security/advisories/GHSA-m69h-jm2f-2pv8
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.3.12 - Authorization Bypass via Misclassified Reaction Events in Feishu
https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-misclassified-reaction-events-in-feishu

Scores

CVSS v3 9.8
EPSS 0.0031
EPSS Percentile 22.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-863
Status published
Products (3)
OpenClaw/OpenClaw < 2026.3.12
openclaw/openclaw < 2026.3.12
OpenClaw/OpenClaw 2026.3.12
Published Mar 29, 2026
Tracked Since Mar 29, 2026