CVE-2026-121731
RosarioSIS before 12.9 SQL Injection via period_id in Attendance Absence Report
- State
- Published
- Severity
- 8.7 High
- Published
- Nov 3, 2026
- Updated
- Nov 3, 2026
- Reserved
- Nov 3, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
RosarioSISfrancoisjacquet |
|
References
- Patch Commitpatch
- https://github.com/francoisjacquet/rosariosisproduct
- https://gitlab.com/francoisjacquet/rosariosis/-/issues/375issue-tracking
- https://github.com/francoisjacquet/rosariosis/blob/v12.8.1/modules/Attendance/includes/StudentSummary.php#L119technical-description
- RosarioSIS v12.9 Release Notesrelease-notes
- VulnCheck Advisory: RosarioSIS before 12.9 SQL Injection via period_id in Attendance Absence Reportthird-party-advisory
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