cvedb.io
CVE-2021-40309
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2021-09-24T16:15:08.417 · Last modified 2026-06-17T04:06:43.130

Summary

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 products

os4ed — opensis

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.