Description
RosarioSIS versions before 12.9 fail to validate the filename request parameter in Users and Students modules, allowing authenticated users to unlink allow-listed files via path traversal. Attackers can use parent-directory sequences to escape upload directories and delete CSS, XML, JSON resources and other users' documents throughout the installation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| RosarioSIS | RosarioSIS | < 12.9 | 12.9 |
References
- https://gist.github.com/kazisabu/68bd095bc05b2341db318a063e05e644 technical-description
- https://gitlab.com/francoisjacquet/rosariosis/-/commit/701f9c07330157181362927a40d4f8dcc8094d90 patch
- https://gitlab.com/francoisjacquet/rosariosis product
- VulnCheck Advisory: RosarioSIS before 12.9 Path Traversal in File Deletion via filename Parameter third-party-advisory