CVE-2021-40543

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Opensis-Classic Version 8.0 is affected by a SQL injection vulnerability due to a lack of sanitization of input data at two parameters $_GET['usrid'] and $_GET['prof_id'] in the PasswordCheck.php file.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-89

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/OS4ED/openSIS-Classic/issues/191Exploit, Issue Tracking, Third Party Advisory
https://github.com/OS4ED/openSIS-Classic/issues/191Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Oct 11, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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