{"id":"CVE-2015-6734","aliases":["EUVD-2015-6672","GHSA-mrfj-vqfp-89jr"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the...","description":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02075,"percentile":0.81606,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2015-09-01T14:00:00Z","modified":"2026-06-17T00:31:20Z","products":[{"vendor":"mediawiki","product":"mediawiki"}],"references":[{"url":"https://security.gentoo.org/glsa/201510-05","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2015/08/27/6","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://phabricator.wikimedia.org/T108198","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2015/08/12/6","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/76361","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6734"},{"url":"https://github.com/advisories/GHSA-mrfj-vqfp-89jr"}],"sources":{"cve":[{"id":"CVE-2015-6734","description":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2015-09-01T14:00:00Z","modified":"2024-08-06T07:29:24.463Z","updated_at":"2026-11-02T14:35:42.680858Z"}],"euvd":[{"id":"EUVD-2015-6672","description":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2015-09-01T14:00:00Z","modified":"2024-08-06T07:29:24Z","updated_at":"2026-11-03T02:21:54.875343Z"}],"ghsa":[{"id":"GHSA-mrfj-vqfp-89jr","title":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the...","description":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-17T03:25:57Z","modified":"2023-01-27T05:07:52Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:43:12.437336Z"}],"nvd":[{"id":"CVE-2015-6734","description":"Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2015-09-01T14:59:12.557Z","modified":"2026-06-17T00:31:20.253Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:08.998581Z"}]}}