Low severity3.1NVD Advisory· Published Sep 26, 2026

CVE-2026-100534

Description

OpenClaw versions before 2026.8.1 contain an authorization bypass vulnerability in webhook TaskFlow cancellation that allows attackers to cancel unrelated sessions. An attacker with a webhook route secret can supply an arbitrary child session key to cancel ACP or subagent work outside the route's configured authority.

Affected products

OpenClaw/Openclawllm-fuzzy
Range: <2026.8.1

Patches

Vulnerability mechanics

References

github.com/openclaw/openclaw/security/advisories/GHSA-g24w-m94m-59qcnvd
www.vulncheck.com/advisories/openclaw-before-2026.8.1-session-cancellation-authorization-bypassnvd

News mentions

No linked articles in our index yet.

cvss	0.202
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000