CVE-2021-26764: Phpgurukul Student Record System

High severity, CVSS 8.8. EPSS: 2.5% chance of exploitation in the next 30 days.

SQL injection vulnerability in PHPGurukul Student Record System v 4.0 allows remote attackers to execute arbitrary SQL statements, via the id parameter to edit-std.php.

Affected products

• Phpgurukul Student Record System: version 4.0 only

Published 2021-07-22. Last modified 2026-06-17.