CVE-2025-29594

A vulnerability exists in the errorpage.php file of the CS2-WeaponPaints-Website v2.1.7 where user-controlled input is not adequately validated before being processed. Specifically, the $_GET['errorcode'] parameter can be manipulated to access unauthorized error codes, leading to Cross-Site Scripting (XSS) attacks and information disclosure.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Common Weakness Enumeration
References
https://github.com/J4cky1028/vulnerability-research/tree/main/CVE-2025-29594
https://github.com/LielXD/CS2-WeaponPaints-Website/blob/b1d8364c1cbcab6981a564d8abe43b1cc26a2503/errorpage.php#L41