Server-Side Request Forgery in ChanCMS by yanyutao0402 Affecting Multiple Versions
CVE-2025-8228

5.3MEDIUM

Key Information:

Vendor

Yanyutao0402

Status
Chancms
Vendor
CVE Published:
27 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-8228?

A server-side request forgery (SSRF) vulnerability exists in ChanCMS versions up to 3.1.2, specifically in the getPages function of the /cms/collect/getPages file. This issue allows an attacker to manipulate the targetUrl argument, potentially allowing unauthorized access to internal resources. As the vulnerability can be exploited remotely, it poses a significant risk to users of these versions. It is strongly recommended to upgrade to version 3.1.3 or later to mitigate this security risk.

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Deploy the Patch

Affected Version(s)

ChanCMS 3.1.0

ChanCMS 3.1.1

ChanCMS 3.1.2

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-2025-8228 - Proof of Concept

References

https://vuldb.com/?id.317816
vdb-entrytechnical-description
https://vuldb.com/?ctiid.317816
signaturepermissions-required
https://vuldb.com/?submit.622171
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

ZAST.AI (VulDB User)
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