CVE-2026-75089
PHPGurukul Complaint Management System check_availability.php sql injection
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 18, 2026
- Updated
- Aug 18, 2026
- Reserved
- Aug 17, 2026
Description
A weakness has been identified in PHPGurukul Complaint Management System 1.0. Affected by this issue is some unknown functionality of the file user/check_availability.php. This manipulation of the argument email causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Complaint Management SystemPHPGurukul |
|
References
- VDB-391316 | PHPGurukul Complaint Management System check_availability.php sql injectionvdb-entrytechnical-description
- VDB-391316 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-75089 | CVE Analysis and Reportthird-party-advisory
- Submit #876776 | PHPGurukul Complaint Management System v1.0 SQL injectionthird-party-advisory
- https://github.com/niaoniaollll/cve/issues/3exploitissue-tracking
- https://phpgurukul.com/product
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