{"cve":"CVE-2025-66675","nvd":{"published":"2025-12-10T10:16:02.170","modified":"2026-10-14T21:10:00.183","status":"Analyzed","description":"Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.\n\nThis issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3.\n\nUsers are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.\n\nIt's related to  https://cve.org/CVERecord?id=CVE-2025-64775  - this CVE addresses missing affected version 6.7.4","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","score":8.2},"cwes":["CWE-459"],"references":["https://cve.org/CVERecord?id=CVE-2025-64775","https://cwiki.apache.org/confluence/display/WW/S2-068"],"products":["apache:struts"],"source":"nvd","synced_at":"2026-10-19T22:16:40.427100871+00:00"},"epss":{"cve":"CVE-2025-66675","score":0.00594,"percentile":0.48106,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-rg58-xhh7-mqjw","url":"https://osv.dev/vulnerability/GHSA-rg58-xhh7-mqjw","summary":"Apache Struts has a Denial of Service vulnerability","modified":"2025-12-10T17:41:16.538546Z","packages":[{"ecosystem":"Maven","name":"org.apache.struts:struts2-core","purl":"pkg:maven/org.apache.struts/struts2-core","ranges":[">=2.0.0 <6.8.0"],"fixed":["6.8.0"]},{"ecosystem":"Maven","name":"org.apache.struts:struts2-core","purl":"pkg:maven/org.apache.struts/struts2-core","ranges":[">=7.0.0 <7.1.1"],"fixed":["7.1.1"]}]}],"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."]}