CVE-2026-32924Network attack vector

Authorization bypass via misclassified Feishu reaction events

Published Mar 29, 2026 · Updated Mar 29, 2026

Authorization bypass in OpenClaw before 2026.3.12 allows remote attackers to evade Feishu group controls through reaction events. The reaction-originated synthetic-event handler treats an omitted chat_type as p2p, causing authorization and mention checks to use direct-message context. A Feishu group chat and omitted chat_type are required; the event bypasses groupAllowFrom and requireMention, with no broader impact established.

CVSS severity6.9
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in OpenClaw before 2026.3.12 allows remote attackers to evade Feishu group controls through reaction events. The reaction-originated synthetic-event handler treats an omitted chat_type as p2p, causing authorization and mention checks to use direct-message context. A Feishu group chat and omitted chat_type are required; the event bypasses groupAllowFrom and requireMention, with no broader impact established.

The record

CVE
CVE-2026-32924
Published
Mar 29, 2026
Updated
Mar 29, 2026
Vendor
OpenClaw Foundation
Product
OpenClaw
Classifications
CWE-863, CWE-285, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2026.3.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenClaw Foundation · OpenClawversion=0 <2026.3.12

Published CVSS scores

9.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.9VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
CWE-285Improper Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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