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CVE details

CVE-2025-2123

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.

Score
5.1 medium
Published
2025-03-09
Links
NVD · cve.org · Report wrong data

Matched ports (5)

PortPackageVersionStatusMaintainer
devel/pear-geshiphp82-pear-geshi-geshi1.0.9.1unaddressedmichael.osipov@innomotics.com
devel/pear-geshiphp83-pear-geshi-geshi1.0.9.1unaddressedmichael.osipov@innomotics.com
devel/pear-geshiphp84-pear-geshi-geshi1.0.9.1unaddressedmichael.osipov@innomotics.com
devel/pear-geshiphp85-pear-geshi-geshi1.0.9.1unaddressedmichael.osipov@innomotics.com
devel/pear-geshiphp86-pear-geshi-geshi1.0.9.1unaddressedmichael.osipov@innomotics.com

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>php82-pear-geshi-geshi</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>php83-pear-geshi-geshi</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>php84-pear-geshi-geshi</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>php85-pear-geshi-geshi</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>php86-pear-geshi-geshi</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>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.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2025-2123</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2025-2123</url>
    </references>
    <dates>
      <discovery>2025-03-09</discovery>
      <entry>2026-10-26</entry>
    </dates>
  </vuln>