Server-Side Request Forgery Vulnerability in ChanCMS by yanyutao0402
CVE-2025-10211

5.3MEDIUM

Key Information:

Vendor

Yanyutao0402

Status
Chancms
Vendor
CVE Published:
10 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10211?

A security vulnerability in ChanCMS version 3.3.0 allows an attacker to manipulate the taskUrl argument within the CollectController function located in the /cms/collect/getArticle file. This manipulation can result in server-side request forgery, enabling the attacker to initiate unauthorized requests to internal resources. The exploit is publicly disclosed and can potentially be executed remotely, increasing the risk to affected systems. Early attempts to inform the vendor about this vulnerability have gone unanswered, highlighting an urgent need for users to apply mitigations.

Affected Version(s)

ChanCMS 3.3.0

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-2025-10211 - Proof of Concept

References

https://vuldb.com/?id.323484
vdb-entrytechnical-description
https://vuldb.com/?ctiid.323484
signaturepermissions-required
https://vuldb.com/?submit.639779
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

Yu_Bao (VulDB User)
.
CVE-2025-10211 : Server-Side Request Forgery Vulnerability in ChanCMS by yanyutao0402