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OpenAdvisories
Medium · 5.4 CVE-2023-44383 EUVD-2023-3032GHSA-rvx8-p3xp-fj3p

October CMS stored XSS by authenticated backend user with improper configuration

Published Nov 29, 2023 · Updated Jun 5, 2025 · Assigned by GitHub_M

Description

October is a Content Management System (CMS) and web platform to assist with development workflow. A user with access to the media manager that stores SVG files could create a stored XSS attack against themselves and any other user with access to the media manager when SVG files are supported. This issue has been patched in version 3.5.2.

Affected products

VendorProductAffectedFixed
octobercms october >= 3.0.0, 3.5.2 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist october/system >= 3.0.0, < 3.5.2 3.5.2 GHSA-rvx8-p3xp-fj3p

References