CVE-2025-3531
MEDIUMYouDianCMS 9.5.21 - Cross-Site Scripting via UserName/LogType Argument
Title source: llmDescription
A vulnerability classified as problematic has been found in YouDianCMS 9.5.21. This affects 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.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.304569
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.304569
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.543080
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/zonesec0/findcve/issues/4
Exploit, Issue Tracking, Vendor Advisory exploit
issue-tracking
https://github.com/zonesec0/findcve/issues/5
Scores
CVSS v3
4.3
EPSS
0.0038
EPSS Percentile
29.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
CWE-94
Status
published
Products (1)
youdiancms/youdiancms
9.5.21
Published
Apr 13, 2025
Tracked Since
Feb 18, 2026