CVE-2021-44025
MEDIUMRoundcube Webmail < 1.3.17 and 1.4.x < 1.4.12 - Cross-Site Scripting via Attachment Filename Extension
Title source: llmDescription
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.
References (8)
Core 8
Core References
Mailing List, Third Party Advisory x_refsource_misc
https://bugs.debian.org/1000156
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/roundcube/roundcubemail/issues/8193
Patch, Third Party Advisory x_refsource_misc
https://github.com/roundcube/roundcubemail/commit/faf99bf8a2b7b7562206fa047e8de652861e624a
Patch, Third Party Advisory x_refsource_misc
https://github.com/roundcube/roundcubemail/commit/7d7b1dfeff795390b69905ceb63d6391b5b0dfe7
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TP3Y5RXTUUOUODNG7HFEKWYNIPIT2NL4/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDVGIZMQJ5IOM47Y3SAAJRN5VPANKTKO/
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2021/dsa-5013
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/12/msg00004.html
Scores
CVSS v3
6.1
EPSS
0.0063
EPSS Percentile
70.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (6)
debian/debian_linux
9.0
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
33
fedoraproject/fedora
34
roundcube/webmail
< 1.3.17
Published
Nov 19, 2021
Tracked Since
Feb 18, 2026