Vulnerability Description
Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Roundcube | Webmail | < 1.4.14 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530ccPatch
- https://lists.debian.org/debian-lts-announce/2023/09/msg00024.htmlMailing List
- https://roundcube.net/news/2023/09/15/security-update-1.6.3-releasedRelease Notes
- https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530ccPatch
- https://lists.debian.org/debian-lts-announce/2023/09/msg00024.htmlMailing List
- https://roundcube.net/news/2023/09/15/security-update-1.6.3-releasedRelease Notes
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-US Government Resource
FAQ
What is CVE-2023-43770?
CVE-2023-43770 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.
How severe is CVE-2023-43770?
CVE-2023-43770 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-2023-43770?
Check the references section above for vendor advisories and patch information. Affected products include: Roundcube Webmail, Debian Debian Linux.