CRLF Injection Vulnerability in Rental Management System by Code-Projects
CVE-2025-14531

5.3MEDIUM

Key Information:

Vendor

Code-projects

Status
Rental Management System
Vendor
CVE Published:
11 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-14531?

A security flaw has been identified in the Rental Management System version 2.0 by Code-Projects, specifically within the Transaction.java file of the Log Handler component. The flaw enables attackers to perform CRLF injection, which could allow for malicious manipulation of HTTP responses. This vulnerability is exploitable remotely, potentially compromising the integrity and security of the affected system. With the exploit now public, users are strongly urged to implement necessary security measures to mitigate the risks associated with this vulnerability.

Affected Version(s)

Rental Management System 2.0

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-2025-14531 - Proof of Concept

References

https://vuldb.com/?id.335872
vdb-entry
https://vuldb.com/?ctiid.335872
signaturepermissions-required
https://vuldb.com/?submit.703239
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
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

fanti (VulDB User)
JSON
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CVE-2025-14531 : CRLF Injection Vulnerability in Rental Management System by Code-Projects