CVE-2026-35654

MEDIUM 5.3

OpenClaw < 2026.3.25 - Authorization Bypass in Microsoft Teams Feedback Invoke

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

7th

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.

CWE	CWE-288
Vendor	openclaw
Product	openclaw
Published	Apr 10, 2026
Last Updated	Apr 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

OpenClaw / OpenClaw

0 < 2026.3.25

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Peng Zhou (@zpbrent)