SQL Injection Vulnerability in Code-Projects Simple Leave Manager
CVE-2025-11556

6.9MEDIUM

Key Information:

Vendor

Code-projects

Status
Simple Leave Manager
Vendor
CVE Published:
9 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11556?

A security flaw in Code-Projects' Simple Leave Manager version 1.0 has been identified, which allows for SQL injection through improper manipulation in the /user.php file. This weakness can be exploited remotely, potentially allowing attackers to execute unauthorized SQL commands. Given the public availability of the exploit, immediate action is recommended to mitigate risks associated with unauthorized data access.

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Deploy the Patch

Affected Version(s)

Simple Leave Manager 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-11556 - Proof of Concept

References

https://vuldb.com/?id.327716
vdb-entrytechnical-description
https://vuldb.com/?ctiid.327716
signaturepermissions-required
https://vuldb.com/?submit.671358
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

86xx (VulDB User)
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