CVE-2025-47778
Medium
Description
Sulu is an open-source PHP content management system based on the Symfony framework. Starting in versions 2.5.21, 2.6.5, and 3.0.0-alpha1, an admin user can upload SVG which may load external data via XML DOM library. This can be used for insecure XML External Entity References. The problem has been patched in versions 2.6.9, 2.5.25, and 3.0.0-alpha3. As a workaround, one may patch the effect file `src/Sulu/Bundle/MediaBundle/FileInspector/SvgFileInspector.php` manually.
SeverityMedium
CVSS6.1
Exploit probability—
ProductSulu/sulu
PublishedMay 14, 2025
First seenMay 14, 2025
Weakness typeCWE-611XML external entity (XXE)
How to fix
Update
- sulu/sulu2.5.25, 2.6.9, 3.0.0-alpha3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sulu/suluPackagist | 2.5.21 ≤ v < 2.5.25, 2.6.5 ≤ v < 2.6.9, 3.0.0-alpha1 ≤ v < 3.0.0-alpha3 | 2.5.25, 2.6.9, 3.0.0-alpha3 |
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