CVE-2026-93014
RosarioSIS before 12.9 Path Traversal in File Deletion via filename Parameter
- State
- Published
- Severity
- 7.1 High
- Published
- Sep 17, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 17, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
RosarioSISRosarioSIS |
|
References
- https://gist.github.com/kazisabu/68bd095bc05b2341db318a063e05e644technical-description
- https://gitlab.com/francoisjacquet/rosariosis/-/commit/701f9c07330157181362927a40d4f8dcc8094d90patch
- https://gitlab.com/francoisjacquet/rosariosisproduct
- VulnCheck Advisory: RosarioSIS before 12.9 Path Traversal in File Deletion via filename Parameterthird-party-advisory
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