CVE-2026-43535

OpenClaw < 2026.4.14 - Authorization Context Reuse in Collect-Mode Queue Batches

CVSS 7.6 HIGHEPSS 0.2%CWE-266

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.6EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

05 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

OpenClaw before 2026.4.14 contains an authorization context reuse vulnerability in collect-mode queue batches that allows messages from different senders to inherit the final sender's authorization context. Attackers can exploit this by sending multiple queued messages to drain batches using a more privileged sender's context, causing earlier messages to execute with elevated permissions.

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Affected products

OpenClaw · OpenClaw

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References

https://github.com/openclaw/openclaw/commit/43d4be902755c970b3d15608679761877718da69 https://github.com/openclaw/openclaw/security/advisories/GHSA-jwrq-8g5x-5fhm https://www.vulncheck.com/advisories/openclaw-authorization-context-reuse-in-collect-mode-queue-batches