{"id":"CVE-2013-4390","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-4390","generatedAt":"2026-10-27T20:53:22.104Z","title":"Open redirect vulnerability in the AbstractAuthenticationFormServlet in the Auth Core (org.apache.sling.auth.core) bundle before 1.1.4 in Apache Sling allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a…","description":"Open redirect vulnerability in the AbstractAuthenticationFormServlet in the Auth Core (org.apache.sling.auth.core) bundle before 1.1.4 in Apache Sling allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the resource parameter, related to \"a custom login form and XSS.\"","published":"2013-10-24T03:48:49.000Z","lastModified":"2026-06-16T23:57:09.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":5.8,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N"},"cwe":["CWE-20"],"affected":["apache/sling","apache/sling auth core component"],"epss":{"score":0.03056,"percentile":0.875,"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 (3.06%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://mail-archives.apache.org/mod_mbox/sling-dev/201310.mbox/%3CCAKkCf4qdFxEW9NXBJoMsrBama8LFNyir%2B61A0Vfzp4njEpeU%3Dw%40mail.gmail.com%3E","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/55249","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/63241","source":"secalert@redhat.com"},{"url":"https://issues.apache.org/jira/browse/SLING-3141","source":"secalert@redhat.com"},{"url":"http://mail-archives.apache.org/mod_mbox/sling-dev/201310.mbox/%3CCAKkCf4qdFxEW9NXBJoMsrBama8LFNyir%2B61A0Vfzp4njEpeU%3Dw%40mail.gmail.com%3E","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/55249","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/63241","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://issues.apache.org/jira/browse/SLING-3141","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4390","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."}