CVE-2026-54181: fallo de gravedad media en Laravel-Backpack CRUD
backpack/crud: Stored XSS in the color column — the `@if($column['escaped'])` branches are inverted
Publicada el
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 5.4epss 0.3%
backpack/crud provides Create, Read, Update & Delete (CRUD) functions for Backpack, a collection of Laravel packages that help users build custom administration panels. From 6.0.0 until 6.8.14 and 7.0.38, src/resources/views/crud/columns/color.blade.php inverts the escaped and raw rendering branches controlled by $column['escaped'], which defaults to true, causing $column['text'] to be rendered unescaped by default. An attacker who can store an unsanitized value in a color column can execute script in the browser of a user who views the CRUD list, including an administrator, with access to the victim's session-backed application capabilities. Exploitation requires write access to the stored color value and a victim viewing the list. This issue is fixed in versions 6.8.14 and 7.0.38.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Productos afectados
Laravel-Backpack · CRUDCVEs relacionadas — Laravel-Backpack CRUD
En el mismo producto, de las más peligrosas a las menos.
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Referencias
https://github.com/Laravel-Backpack/CRUD/commit/608652b1020ba274781f222d2959d7780a559a08https://github.com/Laravel-Backpack/CRUD/commit/76c3a6e50e3fbd6d5f633208da5b04acb8322969https://github.com/Laravel-Backpack/CRUD/pull/5992https://github.com/Laravel-Backpack/CRUD/pull/5994https://github.com/Laravel-Backpack/CRUD/releases/tag/6.8.14https://github.com/Laravel-Backpack/CRUD/releases/tag/7.0.38https://github.com/Laravel-Backpack/CRUD/security/advisories/GHSA-mmg4-322v-6jvc