MEDIUM SeverityCVSS 4.06.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVE-2026-43572

Last updated May 05, 2026 · Published May 05, 2026

Description

OpenClaw versions 2026.4.10 before 2026.4.14 contain a missing authorization vulnerability in the Microsoft Teams SSO invoke handler that fails to apply sender allowlist checks. Attackers can bypass sender authorization by sending SSO invoke requests that are processed without proper validation, allowing unauthorized access to Teams SSO signin functionality.

Affected products

1 listed

OpenClaw:OpenClaw

Mappings

CWE

CWE-862

CAPEC

None listed.