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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2025-29790

Contao allows cross-site scripting through SVG uploads

Description

Contao is an Open Source CMS. Users can upload SVG files with malicious code, which is then executed in the back end and/or front end. This vulnerability is fixed in Contao 4.13.54, 5.3.30, or 5.5.6.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

contao contao

  • >= 4.0.0, < 4.13.54affected
  • >= 5.0.0, < 5.3.30affected
  • >= 5.4.0, < 5.5.6affected

References