Code Injection Vulnerability in BoyunCMS Configuration Component
CVE-2025-7101

5.3MEDIUM

Key Information:

Vendor: Boyun
Status: Boyuncms
Vendor: CVE Published:; 7 July 2025

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👾 Exploit Exists🟡 Public PoC

What is CVE-2025-7101?

A code injection vulnerability has been identified in the BoyunCMS software, specifically affecting the Configuration File Handler component located in the /install/install_ok.php file. This issue arises due to inadequate validation of input parameters, particularly the 'db_pass' argument, which can be exploited to execute arbitrary code remotely. As the exploit has been publicly disclosed, it presents a significant risk to users of versions up to 1.4.20 of BoyunCMS, necessitating prompt remediation efforts.

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Affected Version(s)

BoyunCMS 1.4.0

BoyunCMS 1.4.1

BoyunCMS 1.4.2

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-2025-7101 - Proof of Concept