Cross Site Scripting Vulnerability in Code-Projects Online Music Site by Code-Projects
CVE-2026-13567

5.3MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Music Site
Vendor
CVE Published:
29 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-13567?

A security vulnerability has been identified in code-projects Online Music Site version 1.0, specifically within the POST Request Handler located in the /Frontend/Feedback.php file. This flaw allows for cross-site scripting (XSS) through manipulated arguments such as fname, femail, faddress, and fmessage. Attackers can exploit this vulnerability remotely, potentially leading to unauthorized access and manipulation of user data. Given that the exploit is publicly available, immediate action is required to protect users and systems from potential attacks.

Affected Version(s)

Online Music Site 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-2026-13567 - Proof of Concept

References

https://vuldb.com/vuln/374575
vdb-entrytechnical-description
https://vuldb.com/vuln/374575/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-13567
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:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

qwcc (VulDB User)
.