What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-28 · updated 2026-06-17
• Weakness: CWE-20

Description

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.

Affected products

• yanyutao0402 ChanCMS: before 3.1.3 — fixed in 3.1.3

How to fix

Upgrade to a fixed version: yanyutao0402 ChanCMS 3.1.3. Check the vendor advisory for mitigations.

References

• https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP61
• https://gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3
• https://vuldb.com/?ctiid.317857
• https://vuldb.com/?id.317857
• https://vuldb.com/?submit.622170

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