{"id":"EUVD-2026-106904","revision":"1812d60b4d67432f8f10bff721bfb8a4","records":[{"revision":"1812d60b4d67432f8f10bff721bfb8a4","observedAt":"2026-10-30T01:58:31.705+00:00","statement":{"source":"euvd","id":"EUVD-2026-106904","aliases":["CVE-2026-114101","GHSA-7xj5-pmcw-rwmp"],"title":"Coraza before 3.8.1 extracts multipart upload filenames with Go's mime.ParseMediaType, which silently ignores RFC 5987 filename* parameters whose charset is not utf-8 or us-ascii. Unauthenticated attackers can send a decoy filename with fil…","description":"Coraza before 3.8.1 extracts multipart upload filenames with Go's mime.ParseMediaType, which silently ignores RFC 5987 filename* parameters whose charset is not utf-8 or us-ascii. Unauthenticated attackers can send a decoy filename with filename*=iso-8859-1''shell.php, or filename* alone, so FILES-based rules never see the real name, letting dangerous uploads reach backends that honor filename*.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N","score":6.3,"severity":null}],"references":["https://github.com/corazawaf/coraza/security/advisories/GHSA-3wr7-993q-jrff","https://www.vulncheck.com/advisories/coraza-before-3.8.1-multipart-filename-charset-handling-files-rule-bypass"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-106904","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 21, 2026, 12:37:03 AM","dateUpdated":"Oct 28, 2026, 1:51:32 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-106904","identifiers":["EUVD-2026-106904","CVE-2026-114101","GHSA-7xj5-pmcw-rwmp"]},"retained":false,"historicalAffected":[]}],"coverage":[]}