CVE-2026-93014
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk33th percentile - higher than 33% of all known CVEs
Summary
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.
Risk Assessment
An authenticated user could delete critical application files and other users' data, causing service disruption and data loss.
Recommendation
Update RosarioSIS to version 12.9 or later, which includes the fix for filename parameter validation.
Other vulnerabilities in RosarioSIS
See all- CVE-2026-19786Medium
A vulnerability was found in francoisjacquet RosarioSIS up to version 12.8 in the file Modules.php. Performing a manipulation results in cross-site request forgery. Remote exploitation is possible. Upgrading to version 12.9 addresses the issue.
- CVE-2026-19785Medium
A vulnerability was found in RosarioSIS up to version 12.7.4, in the student medical module. Manipulation of the 'table' argument in Medical.inc.php leads to SQL injection. The attack can be launched remotely.
- CVE-2026-19784Medium
A flaw was found in RosarioSIS up to version 12.8, affecting the DBUpdate function in Discipline/Referrals.php. This manipulation causes an authorization bypass. The attack can be initiated remotely, and the exploit has been published.
- CVE-2021-45416Medium
A reflected XSS vulnerability in RosarioSIS 8.2.1 allows attackers to inject arbitrary HTML via the search_term parameter in the modules/Scheduling/Courses.php script.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS