CVE-2026-62644

Description

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to username spoofing via session data, which could lead to account takeover.

Affected Platforms

Weakness Type

CWE-290

References

• https://github.com/roundcube/roundcubemail/commit/5cdc6a48b40beabff7f0bf5d9035f4…
• https://github.com/roundcube/roundcubemail/commit/7414fef51cd2407d39faab99680763…
• https://github.com/roundcube/roundcubemail/commit/83150ce04d689a70f92d511bcae40a…
• https://github.com/roundcube/roundcubemail/commit/9a96c20d8c7c9135876b68bebd6960…
• https://github.com/roundcube/roundcubemail/releases/tag/1.6.17
• https://github.com/roundcube/roundcubemail/releases/tag/1.7.2