Vulnerability Description
An issue was discovered in Roundcube Webmail before 1.2.11, 1.3.x before 1.3.14, and 1.4.x before 1.4.7. It allows XSS via a crafted HTML e-mail message, as demonstrated by a JavaScript payload in the xmlns (aka XML namespace) attribute of a HEAD element when an SVG element exists.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Roundcube | Webmail | < 1.2.11 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.htmlBroken Link
- https://github.com/roundcube/roundcubemail/commit/3e8832d029b035e3fcfb4c75839567PatchThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.2.11Release NotesThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.3.14Release NotesThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.4.7Release NotesThird Party Advisory
- https://www.debian.org/security/2020/dsa-4720Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.htmlBroken Link
- https://github.com/roundcube/roundcubemail/commit/3e8832d029b035e3fcfb4c75839567PatchThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.2.11Release NotesThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.3.14Release NotesThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.4.7Release NotesThird Party Advisory
- https://www.debian.org/security/2020/dsa-4720Third Party Advisory
FAQ
What is CVE-2020-15562?
CVE-2020-15562 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Roundcube Webmail before 1.2.11, 1.3.x before 1.3.14, and 1.4.x before 1.4.7. It allows XSS via a crafted HTML e-mail message, as demonstrated by a JavaScript payload in the...
How severe is CVE-2020-15562?
CVE-2020-15562 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-15562?
Check the references section above for vendor advisories and patch information. Affected products include: Roundcube Webmail, Debian Debian Linux.