{"id":"CVE-2026-107146","published":"2026-10-27T10:16:54.167","lastModified":"2026-10-27T15:07:32.527","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.\n\n\n\n\nThis issue was fixed in commit 4640889.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-613"],"vendors":[],"products":[],"references":[{"url":"https://cert.pl/en/posts/2026/10/CVE-2026-107145","tags":[]},{"url":"https://github.com/alexandregz/twofactor_gauthenticator/blob/master/CHANGES-2FA-SECURITY.en.md","tags":[]}],"exploitRefs":[{"url":"https://github.com/alexandregz/twofactor_gauthenticator/blob/master/CHANGES-2FA-SECURITY.en.md","tags":[]}],"hasPoc":true,"ai":null}