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CVE-2021-40309

HIGH CVSS: 8.8 Published: 2021-09-24 Modified: 2026-06-17

Description

A SQL injection vulnerability exists in the Take Attendance functionality of OS4Ed's OpenSIS 8.0. allows an attacker to inject their own SQL query. The cp_id_miss_attn parameter from TakeAttendance.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request as a user with access to "Take Attendance" functionality to trigger this vulnerability.

Affected Platforms

Os4Ed Opensis

Weakness Type

CWE-89

References