CVE-2021-26925: Roundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering.

PriorityP424medium5.4CVSS 3.1

AVNACLPRLUIRSCCLILAN

EPSS

1.01%

58.6th percentile

Roundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	roundcube	< roundcube 1.4.11+dfsg.1-1 (bookworm)	roundcube 1.4.11+dfsg.1-1 (bookworm)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
roundcube	webmail	< 1.4.11	1.4.11

CVSS provenance

nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

osv5.4MEDIUM

vendor_debian5.4MEDIUM

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