CVE-2026-91107Critical· 9.3▾ MidnightopenSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staff_id and cause the School Information update path to reset that selected account's password.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 51.2 · likelihood 0 · exploitation 0
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openSIS Classic 9.3 allows an authenticated user with the built-in teacher role can select an arbitrary staff record through staff_id and cause the School Information update path to reset that selected account's password.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-103117Medium· 4.7A security vulnerability has been detected in OS4ED openSIS-Classic up to 9.3
CVE-2026-103115Medium· 6.3A security flaw has been discovered in OS4ED openSIS-Classic up to 9.3
CVE-2026-103116Medium· 6.3A weakness has been identified in OS4ED openSIS-Classic up to 9.3
CVE-2026-103114Medium· 6.3A vulnerability was identified in OS4ED openSIS-Classic up to 9.3
CVE-2026-103113Medium· 4.7A vulnerability was determined in OS4ED openSIS-Classic up to 9.3
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