Code Injection Vulnerability in shanyu SyCms Administrative Panel
CVE-2025-15130

5.1MEDIUM

Key Information:

Vendor

Shanyu

Status
Sycms
Vendor
CVE Published:
28 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15130?

A code injection vulnerability exists in the shanyu SyCms Administrative Panel, specifically within the addPost function located in the FileManageController.class.php file. This flaw allows for remote exploitation, permitting attackers to execute arbitrary code on affected systems. The vulnerability pertains to versions of SyCms that are no longer supported by the vendor. Despite an early notification regarding this issue, shanyu has yet to issue a response or a patch. It is crucial for users to be aware of this vulnerability to protect their systems from potential attacks.

Affected Version(s)

SyCms a242ef2d194e8bb249dc175e7c49f2c1673ec921

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-2025-15130 - Proof of Concept

References

https://vuldb.com/?id.338508
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338508
signaturepermissions-required
https://vuldb.com/?submit.712813
third-party-advisory

CVSS V4

Score:
5.1
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

formanagain (VulDB User)
JSON
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CVE-2025-15130 : Code Injection Vulnerability in shanyu SyCms Administrative Panel