CVE-2021-38840
9.8 CRITICALSQL Injection can occur in Simple Water Refilling Station Management System 1.0 via the water_refilling/classes/Login.php username parameter
Published: 2021-09-07 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 9.8 CRITICAL
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-89
Affected products
| Vendor | Product |
|---|---|
| simple_water_refilling_station_management_system_project | simple_water_refilling_station_management_system |
Description
SQL Injection can occur in Simple Water Refilling Station Management System 1.0 via the water_refilling/classes/Login.php username parameter.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-38840
- [Exploit reference]https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-38840
- [Exploit reference]https://www.exploit-db.com/exploits/50204
- [Exploit reference]https://www.exploit-db.com/exploits/50205
- [Other]https://www.sourcecodester.com/php/14906/simple-water-refilling-station-management-system-php-free-source-code.html
- [Other]https://www.sourcecodester.com/users/tips23
- [Exploit reference]https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-38840
- [Exploit reference]https://www.exploit-db.com/exploits/50204
- [Exploit reference]https://www.exploit-db.com/exploits/50205
- [Other]https://www.sourcecodester.com/php/14906/simple-water-refilling-station-management-system-php-free-source-code.html
- [Other]https://www.sourcecodester.com/users/tips23
Related CVEs
Same vendor
- CVE-2021-38841 — Remote Code Execution can occur in Simple Water Refilling Station Management System 1.0 via the System Logo option on the system_info pag... (8.8 HIGH)
Same CWE
- CVE-2026-52715 — Unauthenticated SQL Injection in GEO my WordPress <= 4.5.5 versions (9.3 CRITICAL)
- CVE-2026-52712 — Subscriber SQL Injection in Attendance Manager <= 0.6.2 versions (7.6 HIGH)
- CVE-2026-49772 — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Liquid Web / StellarWP The Events C... (9.3 CRITICAL)
- CVE-2026-39581 — Subscriber SQL Injection in WP Sessions Time Monitoring Full Automatic <= 1.1.4 versions (8.5 HIGH)
- CVE-2026-39574 — Unauthenticated SQL Injection in InPost Gallery <= 2.1.4.6 versions (9.3 CRITICAL)