[ CVE-2026-121731 · Published 3 Nov 2026 ]
Vulnerability in francoisjacquet RosarioSIS
CVSS 8.8
EPSS <1%No fix listed yet
[ Description ]Official description
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.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- github.com/francoisjacquet/rosariosis
- github.com/francoisjacquet/rosariosis/blob/v12.8.1/modules/Attendance/includes/StudentS…
- github.com/francoisjacquet/rosariosis/commit/1b809f9761b50c3f6faf9e1b2b5f5e74d63509c1
- github.com/francoisjacquet/rosariosis/releases/tag/v12.9
- gitlab.com/francoisjacquet/rosariosis/-/issues/375
- www.vulncheck.com/advisories/rosariosis-before-12.9-sql-injection-via-period-id-in-atte…