{"cve":"CVE-2012-0393","nvd":{"published":"2012-01-08T15:55:01.420","modified":"2026-06-16T23:37:12.470","status":"Modified","description":"The ParameterInterceptor component in Apache Struts before 2.3.1.1 does not prevent access to public constructors, which allows remote attackers to create or overwrite arbitrary files via a crafted parameter that triggers the creation of a Java object.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://archives.neohapsis.com/archives/bugtraq/2012-01/0031.html","http://secunia.com/advisories/47393","http://struts.apache.org/2.x/docs/s2-008.html","http://struts.apache.org/2.x/docs/version-notes-2311.html","http://www.exploit-db.com/exploits/18329"],"products":["apache:struts"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2012-0393","score":0.36319,"percentile":0.98483,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hxqq-w4mr-mc62","url":"https://osv.dev/vulnerability/GHSA-hxqq-w4mr-mc62","summary":"Apache Struts's ParameterInterceptor component does not prevent access to public constructors","modified":"2024-12-03T06:02:47.456094Z","packages":[{"ecosystem":"Maven","name":"org.apache.struts:struts2-core","purl":"pkg:maven/org.apache.struts/struts2-core","ranges":["<2.3.1.1"],"fixed":["2.3.1.1"]},{"ecosystem":"Maven","name":"org.apache.struts.xwork:xwork-core","purl":"pkg:maven/org.apache.struts.xwork/xwork-core","ranges":["<2.2.3.1"],"fixed":["2.2.3.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}