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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.

PUBLISHED Reserved 2026-04-04 | Published 2026-04-10 | Updated 2026-05-25 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-288: Authentication Bypass Using an Alternate Path or Channel

Product status

Default status
unaffected

Any version before 2026.3.25
affected

2026.3.25 (semver)
unaffected

Credits

Peng Zhou (@zpbrent) reporter

References

github.com/...enclaw/security/advisories/GHSA-rf6h-5gpw-qrgq (GitHub Security Advisory (GHSA-rf6h-5gpw-qrgq)) third-party-advisory

github.com/...ommit/c5415a474bb085404c20f8b312e436997977b1ea (Patch Commit) patch

www.vulncheck.com/...pass-in-microsoft-teams-feedback-invoke (VulnCheck Advisory: OpenClaw < 2026.3.25 - Authorization Bypass in Microsoft Teams Feedback Invoke) third-party-advisory

cve.org (CVE-2026-35654)

nvd.nist.gov (CVE-2026-35654)

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