OS4ED openSIS-Classic

6 known vulnerabilities in OS4ED openSIS-Classic, 1 critical, with patch priority, exploit likelihood and the news covering them.

Latest vulnerabilities

CVE-2026-91107 CVSS 9.3 critical openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staff_id and…
CVE-2026-103117 CVSS 2.0 low A security vulnerability has been detected in OS4ED openSIS-Classic up to 9.3. Affected is the function db_properties of the file…
CVE-2026-103116 CVSS 2.1 low A weakness has been identified in OS4ED openSIS-Classic up to 9.3. This impacts the function DBQuery of the file…
CVE-2026-103115 CVSS 2.1 low A security flaw has been discovered in OS4ED openSIS-Classic up to 9.3. This affects an unknown function of the file…
CVE-2026-103114 CVSS 2.1 low A vulnerability was identified in OS4ED openSIS-Classic up to 9.3. The impacted element is the function DBQuery_assignment of the file…
CVE-2026-103113 CVSS 2.0 low A vulnerability was determined in OS4ED openSIS-Classic up to 9.3. The affected element is the function save action of the file…