CVE-2026-5543
PHPGurukul User Registration & Login and User Management System yesterday-reg-users.php sql injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- Apr 5, 2026
- Updated
- Apr 6, 2026
- Reserved
- Apr 4, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
User Registration & Login and User Management SystemPHPGurukul |
|
References
- VDB-355296 | PHPGurukul User Registration & Login and User Management System yesterday-reg-users.php sql injectionvdb-entrytechnical-description
- VDB-355296 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #782246 | PHPGurukul User Registration & Login and User Management System With admin panel 3.3 SQL Injectionthird-party-advisory
- https://github.com/f1rstb100d/CVE/issues/4exploitissue-tracking
- https://phpgurukul.com/product
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.