Dear TYPO3 users,
a vulnerability has been found in the following third party TYPO3 extension:
"OpenID Connect Authentication" (oidc)
For further information on the issue, please read the related advisory
TYPO3-EXT-SA-2024-002 which was published today:
TYPO3-EXT-SA-2024-002: Authentication Bypass in "OpenID Connect
Authentication" (oidc)
[1]TYPO3-EXT-SA-2024-002: Authentication Bypass in "OpenID Connect Authentication" (oidc)
In general the TYPO3 Security Team recommends to read the following pages:
The TYPO3 Security Guide:
[2]Security guidelines — TYPO3 Explained main documentation
Make sure you are subscribed to the TYPO3 Announce List:
[3]TYPO3-announce Info Page
See all TYPO3 security advisories:
[4]TYPO3 Security Bulletins
Regards,
Torben Hansen
Member of the TYPO3 Security Team