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.
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-13965-Cross%20Site-Scripting%20via%20Malicious%20XML%20Attachment-Roundcube
- https://github.com/ChalkingCode/ExploitedDucks
- https://github.com/mbadanoiu/CVE-2020-13965
- https://github.com/victoni/Roundcube-CVE-2024-42008-and-CVE-2024-42010-POC