CVE-2024-28190
Medium
Description
Contao is an open source content management system. Starting in version 4.0.0 and prior to version 4.13.40 and 5.3.4, users can inject malicious code in filenames when uploading files (back end and front end), which is then executed in tooltips and popups in the back end. Contao versions 4.13.40 and 5.3.4 have a patch for this issue. As a workaround, remove upload fields from frontend forms and disable uploads for untrusted back end users.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Contao
PublishedApr 9, 2024
First seenApr 9, 2024
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- contao contao4.13.40, 5.3.4 or later
- contao/core-bundle4.13.40, 5.3.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| contao contao | 4.0.0 ≤ v < 4.13.40, 5.0.0 ≤ v < 5.3.4 | 4.13.40, 5.3.4 |
| contao/core-bundlePackagist | 4.0.0 ≤ v < 4.13.40, 5.0.0-RC1 ≤ v < 5.3.4 | 4.13.40, 5.3.4 |
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