CVE-2021-44025

Description

Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to XSS in handling an attachment's filename extension when displaying a MIME type warning message.

Affected Platforms

Weakness Type

CWE-79

References

• https://bugs.debian.org/1000156
• https://github.com/roundcube/roundcubemail/commit/7d7b1dfeff795390b69905ceb63d63…
• https://github.com/roundcube/roundcubemail/commit/faf99bf8a2b7b7562206fa047e8de6…
• https://github.com/roundcube/roundcubemail/issues/8193
• https://lists.debian.org/debian-lts-announce/2021/12/msg00004.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…