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CVE-2025-8227

yanyutao0402 ChanCMS getArticle deserialization

Published: Jul 27, 2025Updated: Apr 29, 2026 Sources: CVE List NVDCWE-20
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
0.6%
Top 56.5%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /collect/getArticle. The manipulation of the argument taskUrl leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. The patch is named 33d9bb464353015aaaba84e27638ac9a3912795d. It is recommended to upgrade the affected component.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-20CWE-502

Affected Products

chancmschancms
Mixed
Web & CMS Plugins / cms-core
ChanCMSyanyutao0402
On-prem
Web & CMS Plugins / cms-core
chancmscommercialWeb & CMS Plugins
yanyutao0402individual-devWeb & CMS Pluginsaka yanyutao0402, chancms

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://gitee.com/yanyutao0402/ChanCMS/commit/33d9bb464353015aaaba84e27638ac9a3912795d
gitee.com
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP81
gitee.com
https://gitee.com/yanyutao0402/ChanCMS/tree/V3.1.3
gitee.com
and 3 more references View all →

Timeline

Published
Jul 27, 2025
Last Updated
Apr 29, 2026

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