o365-moodle vulnerabilities

1 known vulnerability in o365-moodle from Microsoft. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.3 Critical severity

  o365-moodle: Improper Verification of Cryptographic Signature

  CVE-2026-54733Jul 16, 2026Microsoft

  The Microsoft 365 and Microsoft Entra ID Plugins for Moodle provide Office 365 and Azure Active Directory integration for Moodle. Prior to 4.5.6, 5.0.5, and 5.1.1, the Microsoft Office 365 Integration plugin local_o365 Teams SSO endpoint sso_login.php base64-d