Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint
Résumé
Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Tinyauth is an authentication and authorization server. Prior to 5.0.3, the OIDC authorization endpoint allows users with a TOTP-pending session (password verified, TOTP not yet completed) to obtain authorization codes. An attacker who knows a user's password but not their TOTP secret can obtain valid OIDC tokens, completely bypassing the second factor. This vulnerability is fixed in 5.0.3.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov