| Package | Affected versions | Patched versions |
|---|---|---|
| contao/contao | ≤ 5.4.1 | |
| contao | ≥ 4.0, < 4.13.54≥ 5.0.0, < 5.3.30≥ 5.4.0, < 5.5.6 | 4.13.545.3.305.5.6 |
This advisory has been withdrawn because it is a duplicate of GHSA-vqqr-fgmh-f626. This link is maintained to preserve external references.
Contao 5.4.1 allows an authenticated admin account to upload a SVG file containing malicious javascript code into the target system. If the file is accessed through the website, it could lead to a Cross-Site Scripting (XSS) attack or execute arbitrary code via a crafted javascript to the target.
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