CVE-2026-32246 - Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint

CVE-2026-32246 - Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint

https://cvefeed.io/rssfeed/latest.atom / Thu, 03/12/2026 - 23:06
CVE ID :CVE-2026-32246
Published : March 12, 2026, 7:16 p.m. | 2 hours, 13 minutes ago
Description :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.
Severity: 8.5 | HIGH
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