CVE-2026-43572

MediumCVSS 5.3/10Last modified Jun 17, 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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
May 5, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-43572: Medium severity, CVSS 5.3 | Vulnix