| Title | EMPLOYEE_MANAGEMENT_SYSTEM v1.0 SQL Injection |
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| Description | ## EMPLOYEE_MANAGEMENT_SYSTEM file `370project/mark.php` contains a SQL Injection (time-based blind) vulnerability and improper input validation
Impact of the vulnerability
The application accepts attacker-controlled POST parameters and uses them in SQL statements without parameterization. This may allow an attacker to:
- Manipulate database queries/updates (unauthorized modification depending on DB permissions)
- Infer database behavior/data using blind techniques (e.g., time delays)
- Trigger runtime warnings/errors (information disclosure about file paths/line numbers; reduced stability)
### Payload:
(select*from(select+sleep(5)union/**/select+1)a)
### Sources download:
https://code-projects.org/employee-management-system-in-php-with-source-code/ |
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| Source | ⚠️ https://github.com/zzzxc643/CVE1/blob/main/EMPLOYEE_MANAGEMENT_SYSTEM/vul10.md |
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| User | SSL_Seven_Security_Lab_WangZhiQiang_ZhanXiuChen (UID 97200) |
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| Submission | 04/09/2026 10:16 (3 months ago) |
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| Moderation | 04/26/2026 18:02 (17 days later) |
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| Status | Duplicate |
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| VulDB entry | 314498 [Campcodes Employee Management System 1.0 /mark.php ID sql injection] |
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| Points | 0 |
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