{"schema_version":"1","data":[{"id":2914,"advisory_id":"7a0ed7bc-dd1f-428c-b679-61463f9eff97","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2012-0391","source_published_at":"2022-01-21T00:00:00+00:00","published_at":"2026-10-24T21:26:23.853418+00:00","extraction_method":"structured","technologies":["core-kev","struts-2"],"cve_ids":["CVE-2012-0391"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Apache Struts 2 Improper Input Validation Vulnerability","summary":"The ExceptionDelegator component in Apache Struts 2 before 2.2.3.1 contains an improper input validation vulnerability that allows for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2012-0391","products":[{"name":{"value":"Struts 2","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2012-0391","aliases":["CVE-2012-0391"],"affected":[],"modified":"2022-01-21T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-20"],"cveID":"CVE-2012-0391","notes":"https://nvd.nist.gov/vuln/detail/CVE-2012-0391","dueDate":"2022-07-21","product":"Struts 2","dateAdded":"2022-01-21","vendorProject":"Apache","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"The ExceptionDelegator component in Apache Struts 2 before 2.2.3.1 contains an improper input validation vulnerability that allows for remote code execution.","vulnerabilityName":"Apache Struts 2 Improper Input Validation Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2012-0391","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null},"priority":{"reasons":["known_exploited"],"severity":"unknown","linked_cves":[],"fix_available":false,"known_exploited":true,"publisher_severity":"unknown"},"context_update":false}],"next_after":2914,"next_before":2914}