CVE-2020-6121

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

SQL injection vulnerabilities exist in the CheckDuplicateStudent.php page of OS4Ed openSIS 7.3. The ln parameter in the page CheckDuplicateStudent.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-89

Affected software

VendorProductVersions
n/aOS4EdOS4Ed openSIS 7.3

References

Timeline

Published
Sep 1, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

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CVE-2020-6121: High severity, CVSS 8.8 | Vulnix