CVE-2026-107146 | BDVDB-2026-396337 Detail

Description#

The twofactor_gauthenticator plugin for Roundcube is vulnerable to session persistence after failed 2FA verification. Due to the lack of server-side session destruction, an attacker can ignore the logout redirect and keep the session alive. This may allow an attacker who obtains user's password to e.g. brute force the second-factor code. This issue was fixed in commit 4640889.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-10-27Record published in the CVE List.
2. Version 22026-11-04Most recent update recorded in the CVE List.