Debian/roundcube: medium 6.1
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. XSS exists because of insufficient HTML attachment sanitization in preview mode. A victim must preview a text/html attachment.
Action: Upgrade roundcube to 1.6.14+dfsg-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.6.14+dfsg-1 | - |
Fixed versions
| 1.6.14+dfsg-1 |
Sources
- osv: DEBIAN-CVE-2026-35539#Debian:14/roundcube
- https://security-tracker.debian.org/tracker/CVE-2026-35539
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