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CVE-2026-5543

MEDIUM CVSS 4.0: 5.3
Updated Apr 05, 2026
Phpgurukul
Parameter Value
CVSS 5.3 (MEDIUM)
Type CWE-74 (Injection), CWE-89 (SQL Injection)
Vendor Phpgurukul
Public PoC No

A vulnerability was identified in PHPGurukul User Registration & Login and User Management System 3.3. The affected element is an unknown function of the file /admin/yesterday-reg-users.php. The manipulation of the argument ID leads to sql injection.

Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0

Vulnerable Products

phpgurukul:user registration & login and user management system