GHSA-mrw8-5368-phm3
Duplicate Advisory: Contao allows admin an account to upload SVG file containing malicious JavaScript
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | contao/contao | <= 5.4.1 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
## Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-vqqr-fgmh-f626. This link is maintained to preserve external references.
## Original Description
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.
References
External links from the advisory. They lead to third-party sites.