All vulnerabilities
CVE-2026-100540GHSA-h2qg-fxpv-82v6

OpenClaw Feishu before 2026.8.1 Authentication Bypass via Disabled Account

openclaw feishu
Open in ThreatlineRecord JSON
CVSS
7.6High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.23%Chance of exploitation activity in the next 30 days, higher than 13% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in2026.8.1Fixed versionCVE List
Published26 Sep 2026Updated 8 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

OpenClaw Feishu before 2026.8.1 fails to validate whether a configured default account is disabled before selecting it for model tool operations. Attackers can exploit multi-account setups where a disabled default account retains credentials to read or modify Feishu resources through a revoked identity.

Text from CVE List

Affected versions 2

  • feishuaffected: all versions before 2026.8.1CVE List
  • feishuunaffected: 2026.8.1CVE List

References 2