low3.1
CVE-2026-100534
OpenClaw versions before 2026.8.1 contain an authorization bypass vulnerability in webhook TaskFlow cancellation that allows attackers to cancel unrelated sess…
Impact
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
| Product | Affected versions |
|---|---|
| OpenClaw | before 2026.8.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.