CVE-2026-120248mediumCWE-79

CVE-2026-120248: fallo de gravedad media en Thelia

Thelia before 3.1.1 Stored XSS via SVG Store Logo and Banner Uploads

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Thelia+ Monitorear Thelia Back-office Default Twig Template

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 4.6epss 0.2%
Thelia before 3.1.1 contains a stored cross-site scripting vulnerability that allows authenticated back-office administrators with store update permission to inject scripts by uploading unsanitized SVG logo_file or banner_file images. Attackers can upload an SVG with an onload payload served from /admin/store-media/logo or the public cache/images/store/ directory to execute scripts against visitors and higher-privileged administrators.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Productos afectados
Thelia · TheliaThelia · Thelia Back-office Default Twig TemplateThelia · Thelia Core
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