{"id":"CVE-2014-0116","aliases":["EUVD-2022-4176","GHSA-hmhq-382q-mp56"],"status":"published","title":"ClassLoader manipulation in Apache Struts","description":"CookieInterceptor in Apache Struts 2.x before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and modify session state via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0113.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.06569,"percentile":0.93863,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2014-05-08T10:00:00Z","modified":"2026-06-17T00:02:18Z","fixes":[{"ecosystem":"Maven","package":"org.apache.struts:struts2-core","fixed_in":["2.3.20"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.struts:struts2-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.20"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.struts:struts2-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.20"}]}],"versions":["2.0.11","2.0.11.1","2.0.11.2","2.0.12","2.0.14","2.0.5","2.0.6","2.0.8","2.0.9","2.1.2","2.1.6","2.1.8","2.1.8.1","2.2.1","2.2.1.1","2.2.3","2.2.3.1","2.3.1","2.3.1.1","2.3.1.2","2.3.12","2.3.14","2.3.14.1","2.3.14.2","2.3.14.3","2.3.15","2.3.15.1","2.3.15.2","2.3.15.3","2.3.16","2.3.16.1","2.3.16.2","2.3.16.3","2.3.3","2.3.4","2.3.4.1","2.3.7","2.3.8"]}],"products":[{"vendor":"apache","product":"struts"}],"references":[{"url":"http://www.securityfocus.com/bid/67218","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-350733.htm","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://struts.apache.org/release/2.3.x/docs/s2-022.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/59816","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0116","tags":["advisory"]},{"url":"https://github.com/apache/struts/commit/1a668af7f1ffccea4a3b46d8d8c1fe1c7331ff02","tags":["web"]},{"url":"https://github.com/advisories/GHSA-hmhq-382q-mp56"},{"url":"https://github.com/apache/struts","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2014-0116","description":"CookieInterceptor in Apache Struts 2.x before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and modify session state via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0113.","status":"published","published":"2014-05-08T10:00:00Z","modified":"2024-08-06T09:05:38.723Z","updated_at":"2026-11-02T14:33:47.330011Z"}],"euvd":[{"id":"EUVD-2022-4176","description":"CookieInterceptor in Apache Struts 2.x before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and modify session state via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0113.","status":"published","published":"2014-05-08T10:00:00Z","modified":"2024-08-06T09:05:38Z","updated_at":"2026-11-03T01:57:22.468358Z"}],"ghsa":[{"id":"GHSA-hmhq-382q-mp56","title":"ClassLoader manipulation in Apache Struts","description":"CookieInterceptor in Apache Struts 2.x before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and modify session state via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0113.","status":"published","published":"2022-05-14T00:54:14Z","modified":"2023-12-28T19:12:48Z","updated_at":"2026-11-02T14:37:28.753349Z"}],"nvd":[{"id":"CVE-2014-0116","description":"CookieInterceptor in Apache Struts 2.x before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and modify session state via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0113.","status":"published","published":"2014-05-08T10:55:02.967Z","modified":"2026-06-17T00:02:18.91Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:54.082915Z"}],"osv":[{"id":"GHSA-hmhq-382q-mp56","title":"ClassLoader manipulation in Apache Struts","description":"CookieInterceptor in Apache Struts 2.x before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and modify session state via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0113.","status":"published","published":"2022-05-14T00:54:14Z","modified":"2024-12-06T05:43:03.047253Z","updated_at":"2026-11-02T15:46:49.28217Z"}]}}