{"id":"CVE-2016-3093","aliases":["GHSA-383p-xqxx-rrmp"],"url":"https://o3.security/vulnerability/CVE-2016-3093","summary":"Denial of service in Apache Struts","details":"Apache Struts 2.0.0 through 2.3.24.1 does not properly cache method references when used with OGNL before 3.0.12, which allows remote attackers to cause a denial of service (block access to a web site) via unspecified vectors.","published":"2016-06-07T18:59:03.683Z","modified":"2026-08-27T03:45:06.471484421Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.struts:struts2-core","fixedVersion":"2.3.24.3"},{"ecosystem":"Maven","name":"ognl:ognl","fixedVersion":"3.0.12"}],"fix":null,"references":[{"type":"WEB","url":"http://www-01.ibm.com/support/docview.wss?uid=swg21987854"},{"type":"WEB","url":"http://www.securityfocus.com/bid/90961"},{"type":"WEB","url":"http://www.securitytracker.com/id/1036018"},{"type":"WEB","url":"https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E"},{"type":"ADVISORY","url":"http://struts.apache.org/docs/s2-034.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:45:06.471484421Z"}}