CVE-2025-8266 MEDIUM

CVE-2025-8266: yanyutao0402 ChanCMS collect.js getArticle deserialization

Vendor Yanyutao0402
Product ChanCMS
Weakness CWE-502 · Unsafe deserialization
Published July 28, 2025
Last update July 28, 2025
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability has been found in yanyutao0402 ChanCMS up to 3.1.2 and classified as critical. Affected by this vulnerability is the function getArticle of the file app/modules/cms/controller/collect.js. The manipulation of the argument targetUrl 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. It is recommended to upgrade the affected component.

Key dates

02Disclosure timeline

July 28, 2025 CVE published
July 28, 2025 Record updated