Medium severity · published Nov 19, 2021
CVE-2021-44025
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
6.1
CVSS
1.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
9.0; 10.0; 11.0 · source: NVD
FE
Fedora · Fedoraproject
33; 34 · source: NVD
WE
Webmail · Roundcube
before 1.3.17; 1.4.0 before 1.4.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-44025
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-44025
Mailing List
https://bugs.debian.org/1000156
Patch
https://github.com/roundcube/roundcubemail/commit/7d7b1dfeff795390b69905ceb63d6391b5b0dfe7
Patch
https://github.com/roundcube/roundcubemail/commit/faf99bf8a2b7b7562206fa047e8de652861e624a
Issue Tracking
https://github.com/roundcube/roundcubemail/issues/8193
Mailing List
https://lists.debian.org/debian-lts-announce/2021/12/msg00004.html
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDVGIZMQJ5IOM47Y3SAAJRN5VPANKTKO/
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