CVE-2026-35654: OpenClaw < 2026.3.25 - Authorization Bypass in Microsoft Teams Feedback Invoke

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-10 · updated 2026-06-17
Weakness: CWE-288

Description

OpenClaw before 2026.3.25 contains an authorization bypass vulnerability in Microsoft Teams feedback invokes that allows unauthorized senders to record session feedback. Attackers can bypass sender allowlist checks via feedback invoke endpoints to trigger unauthorized feedback recording or reflection.

Affected products

OpenClaw: before 2026.3.25 — fixed in 2026.3.25

How to fix

Upgrade to a fixed version: OpenClaw 2026.3.25. Check the vendor advisory for mitigations.

References

https://github.com/openclaw/openclaw/commit/c5415a474bb085404c20f8b312e436997977b1ea
https://github.com/openclaw/openclaw/security/advisories/GHSA-rf6h-5gpw-qrgq
https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-microsoft-teams-feedback-invoke

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