PT-2025-16175 · Unknown · Youdiancms

Zonesec

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Published

2025-04-13

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Updated

2025-06-27

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CVE-2025-3531

CVSS v3.1

6.1

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions: YouDianCMS version 9.5.21
Description: A vulnerability has been found in YouDianCMS, affecting an unknown part of the file /App/Tpl/Admin/Default/Log/index.html. The manipulation of the argument UserName/LogType leads to cross-site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Recommendations: As a temporary workaround, consider restricting access to the vulnerable file /App/Tpl/Admin/Default/Log/index.html until a patch is available. Avoid using the arguments UserName and LogType in the affected file until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Code Injection

Weakness Enumeration

CWE-79CWE-94

Related Identifiers

CVE-2025-3531

Affected Products

Youdiancms