CVE-2024-28147
An authenticated user can upload arbitrary files in the upload function for collection preview images.
Impact
An authenticated user can upload arbitrary files in the upload function for collection preview images. An attacker may upload an HTML file that includes malicious JavaScript code which will be executed if a user visits the direct URL of the collection preview image (Stored Cross Site Scripting). It is also possible to upload SVG files that include nested XML entities. Those are parsed when a user visits the direct URL of the collection preview image, which may be utilized for a Denial of Service attack. This issue affects edu-sharing: <8.0.8-RC2, <8.1.4-RC0, <9.0.0-RC19.
Affected products
| Product | Affected versions |
|---|---|
| Edu-Sharing | before 8.0.8-RC2 |
Versions were read from the advisory text. No structured product data has been published for this record yet.