{"id":"CVE-2016-1182","aliases":["GHSA-5ggr-mpgw-3mgx"],"url":"https://o3.security/vulnerability/CVE-2016-1182","summary":"Improper Input Validation in Apache Struts","details":"ActionServlet.java in Apache Struts 1 1.x through 1.3.10 does not properly restrict the Validator configuration, which allows remote attackers to conduct cross-site scripting (XSS) attacks or cause a denial of service via crafted input, a related issue to CVE-2015-0899.","published":"2016-07-04T22:59:02.880Z","modified":"2026-07-08T12:43:37.972375Z","cvss":{"score":8.2,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"},"epss":{"score":0.25737,"percentile":0.97806,"asOf":"2026-08-22"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.struts:struts-core","fixedVersion":null},{"ecosystem":"Maven","name":"struts:struts","fixedVersion":null}],"fix":{"url":"https://github.com/kawasima/struts1-forever/commit/eda3a79907ed8fcb0387a0496d0cb14332f250e8","label":"kawasima/struts1-forever@eda3a79"},"references":[{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"ADVISORY","url":"http://jvn.jp/en/jp/JVN65044642/index.html"},{"type":"ADVISORY","url":"http://jvndb.jvn.jp/jvndb/JVNDB-2016-000097"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/91067"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/91787"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1036056"},{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2016-1182"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20180629-0006/"},{"type":"ADVISORY","url":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"},{"type":"ADVISORY","url":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1343540"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"},{"type":"FIX","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"},{"type":"FIX","url":"https://github.com/kawasima/struts1-forever/commit/eda3a79907ed8fcb0387a0496d0cb14332f250e8"},{"type":"FIX","url":"https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T12:43:37.972375Z"}}