{"id":"CVE-2026-116010","title":"RosarioSIS before 12.9.1 Missing Authorization in Teacher Save Handlers","summary":"RosarioSIS before 12.9.1 contains a missing authorization vulnerability that allows authenticated teachers to write records for students outside their course period by supplying arbitrary student IDs. Attackers can modify the st_arr, val…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-639"],"vendor":"francoisjacquet","product":"RosarioSIS","affected":["RosarioSIS < 12.9.1"],"published":"2026-10-24","updated":"2026-10-24","sourceUpdated":"2026-10-24T11:40:29.488Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116010","references":[{"url":"https://gitlab.com/francoisjacquet/rosariosis/-/issues/377"},{"url":"https://gitlab.com/francoisjacquet/rosariosis/-/commit/37b67dad841479799cc41bc969c7aea6626bab66"},{"url":"https://gitlab.com/francoisjacquet/rosariosis/-/blob/v12.9/modules/Discipline/MakeReferral.php#L75"},{"url":"https://gitlab.com/francoisjacquet/rosariosis/-/releases/v12.9.1"},{"url":"https://www.vulncheck.com/advisories/rosariosis-before-12.9.1-missing-authorization-in-teacher-save-handlers","label":"VulnCheck Advisory: RosarioSIS before 12.9.1 Missing Authorization in Teacher Save Handlers"}],"tags":["cve.org"],"ingestedAt":"2026-10-24T11:57:47.031Z","slug":"CVE-2026-116010","body":"## Overview\n\nRosarioSIS before 12.9.1 contains a missing authorization vulnerability that allows authenticated teachers to write records for students outside their course period by supplying arbitrary student IDs. Attackers can modify the st_arr, values, or attendance POST arrays in MakeReferral.php, EnterEligibility.php, InputFinalGrades.php, and TakeAttendance.php to create referrals, eligibility codes, attendance and final grades for any student in the school.\n\n## Affected\n\n- `RosarioSIS < 12.9.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}