CVE-2025-8266

Name: CVE-2025-8266
Creator: NVD / NIST
Published: 2025-07-28T09:15:35.117+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.93%

Last modified Jun 17, 2026

CVE-2025-8266 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS 4.0

2.1/10

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.93%

56.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Chancms	Chancms	< 3.1.3

References

https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP61Exploit, Issue Tracking, Vendor Advisory
https://gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3Release Notes
https://vuldb.com/?ctiid.317857Permissions Required, VDB Entry
https://vuldb.com/?id.317857Third Party Advisory, VDB Entry
https://vuldb.com/?submit.622170Third Party Advisory, VDB Entry

Timeline

Published: Jul 28, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8266?

How severe is CVE-2025-8266?

CVE-2025-8266 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8266?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-8266?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST