Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass in the handling of FuncIRI attributes. rcube_washtml detected the CSS url() token with a pattern that enumerated only some of its escaped…

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-114728 · Microsoft / collected KEV context

cve-program · CVE-2026-114728

• https://bugs.debian.org/1151279
• https://github.com/roundcube/roundcubemail/commit/2f74267f0e13bed7182b1d2294cc4f3c5c46dcee
• https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5
• https://github.com/roundcube/roundcubemail/releases/tag/1.7.5
• https://github.com/roundcube/roundcubemail/releases/tag/1.6.20
• https://github.com/roundcube/roundcubemail/commit/ff4fcfdd2952f9d09947cc9c18137f381f27caf1

No related operational record is retained in the current change model.