DescriptionRoundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
roundcube (PTS)bullseye (security), bullseye1.4.15+dfsg.1-1+deb11u3fixed
bookworm, bookworm (security)1.6.5+dfsg-1+deb12u2fixed
sid, trixie1.6.7+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
roundcubesourcestretch(not affected)
roundcubesourcebuster(not affected)


[buster] - roundcube <not-affected> (Vulnerable code introduced later)
[stretch] - roundcube <not-affected> (Vulnerable code introduced later)

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