Server-Side Request Forgery Vulnerability in BoyunCMS by Boyun
CVE-2025-7103

5.3MEDIUM

Key Information:

Vendor

Boyun

Status
Boyuncms
Vendor
CVE Published:
7 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-7103?

A vulnerability in BoyunCMS versions up to 1.4.20 has been identified that impacts the processing of the 'curl' component within the file '/application/pay/controller/Index.php'. This issue can lead to server-side request forgery, allowing attackers to send unauthorized requests from the server, potentially leading to unauthorized access to sensitive data or internal resources. The exploitation of this vulnerability can be executed remotely, raising concerns for web application security. It is crucial for users and administrators to review their systems and implement necessary security measures.

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-2025-7103 - Proof of Concept

References

https://vuldb.com/?id.315017
vdb-entry
https://vuldb.com/?ctiid.315017
signaturepermissions-required
https://vuldb.com/?submit.604403
third-party-advisory

CVSS V4

Score:
5.3
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

YELEIPENG (VulDB User)
.