CVE-2026-34509
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Affected software |
MICROSOFT |
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OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesizes wildcard sender authorization, permitting any sender in the matched team/channel to trigger replies in allowlisted Teams routes. |
Link: |
| https://nvd.nist.gov/vuln/detail/CVE-2026-34509 |
