CVE-2020-13965

An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML attachment because text/xml is...

Basic Information

CVE State: PUBLISHED
Reserved Date: June 09, 2020
Published Date: June 09, 2020
Last Updated: August 04, 2024
Vendor: n/a
Product: n/a
Description: An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML attachment because text/xml is among the allowed types for a preview.

CVSS Scores

CVSS v3.1

6.1 - MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

SSVC Information

Exploitation: active
Technical Impact: partial

Exploit Status

Exploited in the Wild: Yes (added 2024-06-26 00:00:00 UTC) Source
Proof of Concept Available: Yes (added 2024-04-13 15:49:04 UTC) Source

References

https://github.com/roundcube/roundcubemail/releases/tag/1.4.5 https://github.com/roundcube/roundcubemail/releases/tag/1.3.12 https://github.com/roundcube/roundcubemail/commit/884eb611627ef2bd5a2e20e02009ebb1eceecdc3 https://github.com/roundcube/roundcubemail/compare/1.4.4...1.4.5 https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12 https://www.debian.org/security/2020/dsa-4700 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLESQ4LPJGMSWHQ4TBRTVQRDG7IXAZCW/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODPJXBHZ32QSP4MYT2OBCALYXSUJ47SK/ https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-13965-Cross%20Site-Scripting%20via%20Malicious%20XML%20Attachment-Roundcube

Known Exploited Vulnerability Information

Source	Added Date
CISA	2024-06-26 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

mbadanoiu/CVE-2020-13965

Type: github • Created: 2024-04-13 15:49:04 UTC • Stars: 0

CVE-2020-13965: Cross-Site Scripting via Malicious XML Attachment in Roundcube Webmail