CVE-2021-42169

9.8 CRITICAL

The Simple Payroll System with Dynamic Tax Bracket in PHP using SQLite Free Source Code (by: oretnom23 ) is vulnerable from remote SQL-In...

Published: 2021-10-22 · 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_payroll_system_with_dynamic_tax_bracket_project	simple_payroll_system_with_dynamic_tax_bracket

Description

The Simple Payroll System with Dynamic Tax Bracket in PHP using SQLite Free Source Code (by: oretnom23 ) is vulnerable from remote SQL-Injection-Bypass-Authentication for the admin account. The parameter (username) from the login form is not protected correctly and there is no security and escaping from malicious payloads.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-42169
[Exploit reference]https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-21-100521
[Exploit reference]https://www.exploit-db.com/exploits/50403
[Exploit reference]https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-21-100521
[Exploit reference]https://www.exploit-db.com/exploits/50403

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