{"id":"CVE-2013-4430","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-4430","generatedAt":"2026-10-27T21:43:38.709Z","title":"Cross-site scripting (XSS) vulnerability in Mahara before 1.5.12, 1.6.x before 1.6.7, and 1.7.x before 1.7.3 allows remote attackers to inject arbitrary web script or HTML via the Host header to lib/web.php.","description":"Cross-site scripting (XSS) vulnerability in Mahara before 1.5.12, 1.6.x before 1.6.7, and 1.7.x before 1.7.3 allows remote attackers to inject arbitrary web script or HTML via the Host header to lib/web.php.","published":"2014-05-19T14:55:08.000Z","lastModified":"2026-06-16T23:57:13.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N"},"cwe":["CWE-79"],"affected":["mahara/mahara"],"epss":{"score":0.0118,"percentile":0.67473,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.18%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/10/08/3","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2013/10/15/1","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2013/10/16/7","source":"secalert@redhat.com"},{"url":"https://bugs.launchpad.net/mahara/+bug/1175446","source":"secalert@redhat.com"},{"url":"https://mahara.org/interaction/forum/topic.php?id=5754","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2013/10/08/3","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2013/10/15/1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2013/10/16/7","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.launchpad.net/mahara/+bug/1175446","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://mahara.org/interaction/forum/topic.php?id=5754","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4430","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}