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CVE-2025-2123— GeSHi CSS cssgen.php get_var cross site scripting

CVSS 3.5 · Low EPSS 0.19% · P41
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I. Basic Information for CVE-2025-2123

Vulnerability Information
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Vulnerability Title
GeSHi CSS cssgen.php get_var cross site scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability, which was classified as problematic, has been found in GeSHi up to 1.0.9.1. Affected by this issue is the function get_var of the file /contrib/cssgen.php of the component CSS Handler. The manipulation of the argument default-styles/keywords-1/keywords-2/keywords-3/keywords-4/comments leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
GeSHi 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GeSHi是Generic Syntax Highlighter开源的一个 PHP 通用语法高亮器。 GeSHi 1.0.9.1及之前版本存在代码注入漏洞，该漏洞源于对参数default-styles、keywords-1、keywords-2、keywords-3、keywords-4和comments的错误操作会导致跨站脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-GeSHi 1.0.9.0 -

II. Public POCs for CVE-2025-2123

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III. Intelligence Information for CVE-2025-2123

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Same Patch Batch · n/a · 2025-03-09 · 5 CVEs total

CVE-2025-21295.6 MEDIUMMage AI insecure default initialization of resource
CVE-2025-21324.7 MEDIUMftcms Search ajax_all_lists sql injection
CVE-2025-21303.5 LOWOpenXE Ticket Bearbeiten Page cross site scripting
CVE-2025-21332.4 LOWftcms edit cross site scripting

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-79

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