Vulnerabilidades / CVE-2026-54433

crítica

CVE-2026-54433

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, there is St ...

Publicada Modificada CWE 79
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).

Descripción

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, there is Stored Cross-Site Scripting (XSS) via a crafted plain-text email message. The attacker-controlled JavaScript executes within the victim's authenticated session simply by opening or previewing the message (zero-click).

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 11roundcube1.4.15+dfsg.1-1+deb11u10
debian 12roundcube1.6.5+dfsg-1+deb12u10
debian 13roundcube1.6.17+dfsg-0+deb13u1
debian 14roundcube1.6.17+dfsg-1
echoroundcube1.6.5+dfsg-1+deb12u10
rapidfort debian 12roundcube0:1.6.17+dfsg-0+deb13u1, 0:1.6.17+dfsg-1, 0:1.6.5+dfsg-1+deb12u10
rapidfort debian 13roundcube0:1.6.17+dfsg-0+deb13u1, 0:1.6.17+dfsg-1, 0:1.6.5+dfsg-1+deb12u10
rapidfort fedora 43roundcubemail1.6.17-1.fc43
rapidfort Oracle Linux 10roundcubemail1.6.17-1.el10_2
ubuntu 20.04-ESMroundcubesin corrección indicada

Referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.