PT-2025-31001

CVE-2025-8227

Published

2025-07-27

Updated

2025-08-26

Description by

CVSS 3.1

9.8

Critical

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions yanyutao0402 ChanCMS versions through 3.1.2

Description A critical vulnerability exists in yanyutao0402 ChanCMS. The vulnerability affects an unknown functionality of the file /collect/getArticle. Manipulation of the taskUrl argument leads to deserialization, allowing for remote attacks. The exploit has been publicly disclosed.

Recommendations yanyutao0402 ChanCMS versions through 3.1.2: Upgrade to version 3.1.3 to address this issue.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-20: Improper Input Validation

CWE-502: Deserialization of Untrusted Data

Related identifiers