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CVE-2026-63002

Publié : 23 septembre 2026
Modifié : 23 septembre 2026
Lien officiel NVD
Score CVSS
4.8
MEDIUM

Description détaillée

REDAXO is a PHP-based content management system. Prior to 5.21.2, redaxo/src/addons/mediapool/pages/sync.php inserts filenames held in $diffFiles from the media filesystem into the Mediapool Sync page without rex_escape(). An attacker who can place an unregistered file with HTML metacharacters in the media directory can execute script in the browser of a backend user with media[sync] permission when that user opens the Sync page, enabling session theft or unauthorized backend actions. This issue is fixed in version 5.21.2.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Références et Patchs

https://github.com/redaxo/core/commit/2daaa3a30570bc76a82f63fd21fb8c9c2cd5dc7chttps://github.com/redaxo/core/pull/6581https://github.com/redaxo/core/releases/tag/5.21.2https://github.com/redaxo/core/security/advisories/GHSA-w998-qmw9-mf4m

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