PT-2025-31000 · Yanyutao0402 · Chancms

Zast.Ai · Published 2025-07-27 · Updated 2025-08-26 · CVE-2025-8226

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV: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 vulnerability exists in yanyutao0402 ChanCMS that may lead to information disclosure. The issue is related to the manipulation of the accessKey/secretKey arguments within an unknown function of the /sysApp/find file. This allows for remote exploitation. The exploit has been publicly disclosed.

Recommendations Upgrade yanyutao0402 ChanCMS to version 3.1.3.

Exploit

Fix

Improper Access Control

Information Disclosure

Weakness Enumeration

CWE-284

CWE-200

Related Identifiers

CVE-2025-8226

Affected Products

Chancms

References · 9

• 🔥 https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP9V · Exploit
• https://osv.dev/vulnerability/CVE-2025-8226 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-8226 · Security Note
• https://vuldb.com/?submit.622167 · Note
• https://t.me/cveNotify/130586 · Telegram Post
• https://twitter.com/CVEnew/status/1949391257228234774 · Twitter Post
• https://vuldb.com/?id.317814 · Note
• https://t.me/cveNotify/133460 · Telegram Post
• https://vuldb.com/?ctiid.317814 · Note