Medium 4.3Published Oct 24, 2026

CVE-2026-116010RosarioSIS before 12.9.1 Missing Authorization in Teacher Save Handlers

Updated under an hour ago (Oct 27, 2026, 6:00 AM ET)

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Every CVE for francoisjacquet RosarioSIS

Exploited in the last 30 days

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, 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.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 24, 2026
First seen by InfoSec Signals: Oct 24, 2026

Affected products

Affected products

francoisjacquet RosarioSIS francoisjacquet:rosariosis (from the name)	before 12.9.1	CNA record

References

References

https://gitlab.com/francoisjacquet/rosariosis/-/issues/377	issue-tracking
https://gitlab.com/francoisjacquet/rosariosis/-/commit/37b67dad841479799cc41bc969c7aea6626bab66	patch
https://gitlab.com/francoisjacquet/rosariosis/-/blob/v12.9/modules/Discipline/MakeReferral.php#L75	technical-description
https://gitlab.com/francoisjacquet/rosariosis/-/releases/v12.9.1	release-notes
https://www.vulncheck.com/advisories/rosariosis-before-12.9.1-missing-authorization-in-teacher-save-handlers	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.