NVD security advisoryHigh
High advisory for RosarioSIS
CVE-2026-121731 · Reported 3 Nov 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
RosarioSISPHP ecosystem
Advisory overview
RosarioSIS before 12.9 contains a sql injection vulnerability that allows authenticated non-student users, including parents, to inject SQL via the unquoted period_id parameter in StudentSummary.php. Attackers can supply payloads without single quotes into IN() clauses to extract administrator password hashes and student records through time-based queries or modify data via stacked statements.
Related references
- https://github.com/francoisjacquet/rosariosis
- https://github.com/francoisjacquet/rosariosis/blob/v12.8.1/modules/Attendance/includes/StudentSummary.php#L119
- https://github.com/francoisjacquet/rosariosis/commit/1b809f9761b50c3f6faf9e1b2b5f5e74d63509c1
- https://github.com/francoisjacquet/rosariosis/releases/tag/v12.9
- https://gitlab.com/francoisjacquet/rosariosis/-/issues/375
- https://www.vulncheck.com/advisories/rosariosis-before-12.9-sql-injection-via-period-id-in-attendance-absence-report