Vulnerability · Published Apr 10, 2026 · Assigned by VulnCheck

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

Medium 5.3

In plain English

A medium-severity authentication bypass in OpenClaw from OpenClaw. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.2%top 86.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	openclaw	2026.3.28	GHSA-rf6h-5gpw-qrgq

Affected products (as reported)

Vendor	Product	Versions
OpenClaw	OpenClaw	0 – before 2026.3.25

Weakness: CWE-288 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

GitHub Security Advisory (GHSA-rf6h-5gpw-qrgq) vendor-advisory
Patch Commit patch
VulnCheck Advisory: OpenClaw < 2026.3.25 - Authorization Bypass in Microsoft Teams Feedback Invoke third-party-advisory