TI-2021-17604 Aliases CVE-2021-40595 GHSA-fxj2-prj4-mpf5

SQL injection vulnerability in Sourcecodester Online Leave Management System v1 by…

MEDIUM 45CWE-89Published 2022-01-21 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: SQL injection
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

SQL injection vulnerability in Sourcecodester Online Leave Management System v1 by oretnom23, allows attackers to execute arbitrary SQL commands via the username parameter to /leave_system/classes/Login.php.

Why it matters now

EPSS 0.01368 72nd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:online_leave_management_system_project:online_leave_management_system:1.0:::::::*	1.0	Vulnerable	Online Leave Management System Project

cpe:2.3:a:online_leave_management_system_project:online_leave_management_system:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Online Leave Management System Project

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-40595
2026-10-03 Alias added: GHSA-fxj2-prj4-mpf5

References

Exploit 1

https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-03

Advisory 1

https://www.sourcecodester.com/php/14910/online-leave-management-system-php-free-source-code.html

TI-2022-19484 Online Leave Management System v1.0 is vulnerable to SQL Injection via… CVSS 3.1HIGH 7.2
TI-2022-19483 Online Leave Management System v1.0 is vulnerable to SQL Injection via… CVSS 3.1HIGH 7.2
TI-2022-21068 Online Leave Management System v1.0 was discovered to contain a SQL injection… CVSS 3.1HIGH 7.2
TI-2022-19485 Online Leave Management System v1.0 is vulnerable to SQL Injection via… CVSS 3.1HIGH 7.2
TI-2022-22118 Online Leave Management System v1.0 was discovered to contain a stored cross-site… CVSS 3.1MEDIUM 4.8
TI-2022-22119 Online Leave Management System v1.0 was discovered to contain an arbitrary file upload… CVSS 3.1HIGH 7.2

See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences