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CVE-2025-8227— yanyutao0402 ChanCMS getArticle deserialization

Quick assessment

Affected
yanyutao0402 ChanCMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ChanCMS是中国yanyutao0402个人开发者的一个内容管理系统。 ChanCMS 3.1.2及之前版本存在代码问题漏洞，该漏洞源于文件/collect/getArticle中参数taskUrl的错误操作导致反序列化。

CVSS 6.3 · Medium EPSS 0.63% · P48
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I. Basic Information for CVE-2025-8227

Vulnerability Information
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Vulnerability Title
yanyutao0402 ChanCMS getArticle deserialization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
ChanCMS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ChanCMS是中国yanyutao0402个人开发者的一个内容管理系统。 ChanCMS 3.1.2及之前版本存在代码问题漏洞，该漏洞源于文件/collect/getArticle中参数taskUrl的错误操作导致反序列化。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
yanyutao0402 ChanCMS 3.1.0 -

II. Public POCs for CVE-2025-8227

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III. Intelligence Information for CVE-2025-8227

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Other References for CVE-2025-8227 (1)

Same Patch Batch · yanyutao0402 · 2025-07-27 · 3 CVEs total

CVE-2025-8228 6.3 MEDIUM yanyutao0402 ChanCMS getPages server-side request forgery
CVE-2025-8226 4.3 MEDIUM yanyutao0402 ChanCMS find information disclosure

IV. Related Vulnerabilities

Same product: ChanCMS
Same vendor: yanyutao0402
Same weakness: CWE-502

V. Comments for CVE-2025-8227

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