Debian/roundcube: medium 4.7
Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS). The issue occurs because the attachment MIME type is not properly escaped on the attachment-validation
Action: Upgrade roundcube to 1.6.17+dfsg-0+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.6.17+dfsg-0+deb13u1 | - |
Fixed versions
| 1.6.17+dfsg-0+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-54432#Debian:13/roundcube
- https://security-tracker.debian.org/tracker/CVE-2026-54432
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