{"id":"CVE-2026-121731","title":"RosarioSIS before 12.9 SQL Injection via period_id in Attendance Absence Report","summary":"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…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-89"],"vendor":"francoisjacquet","product":"RosarioSIS","affected":["RosarioSIS < 12.9"],"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T22:55:36.529Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121731","references":[{"url":"https://github.com/francoisjacquet/rosariosis/commit/1b809f9761b50c3f6faf9e1b2b5f5e74d63509c1","label":"Patch Commit"},{"url":"https://github.com/francoisjacquet/rosariosis"},{"url":"https://gitlab.com/francoisjacquet/rosariosis/-/issues/375"},{"url":"https://github.com/francoisjacquet/rosariosis/blob/v12.8.1/modules/Attendance/includes/StudentSummary.php#L119"},{"url":"https://github.com/francoisjacquet/rosariosis/releases/tag/v12.9","label":"RosarioSIS v12.9 Release Notes"},{"url":"https://www.vulncheck.com/advisories/rosariosis-before-12.9-sql-injection-via-period-id-in-attendance-absence-report","label":"VulnCheck Advisory: RosarioSIS before 12.9 SQL Injection via period_id in Attendance Absence Report"}],"tags":["cve.org"],"epss":0.00302,"epssPercentile":0.23138,"ingestedAt":"2026-11-05T20:33:06.610Z","slug":"CVE-2026-121731","body":"## Overview\n\nRosarioSIS 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.\n\n## Affected\n\n- `RosarioSIS < 12.9`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}