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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-91107

openSIS Classic 9.3 - Insecure Direct Object Reference (IDOR)

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

OS4ED openSIS-Classic

Default version status: unaffected

  • 9.3affected

References