{"schema":"threatline.record/2","record":{"id":"CVE-2026-114100","aliases":["GHSA-w253-m66g-rx24","GO-2026-6698"],"summary":"Coraza from 3.0.4 before 3.8.1 Request Body Inspection Bypass via Content-Type","details":"Coraza from 3.0.4 before 3.8.1 contains a request body inspection bypass because request-body processor selection compares the entire Content-Type value exactly, so URL-encoded bodies whose Content-Type carries a media-type parameter are never parsed. Unauthenticated attackers can send application/x-www-form-urlencoded; charset=UTF-8 to keep ARGS_POST and REQUEST_BODY empty, evading body rules while the backend still processes the payload.","categories":["Libraries & packages"],"product":"coraza","vendor":"corazawaf","ecosystem":"Go","affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-114100","source_modified_at":"2026-10-21T15:49:38.588Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"coraza","vendor":"corazawaf","versions":[{"lessThan":"3.8.1","status":"affected","version":"3.0.4","versionType":"semver"},{"status":"unaffected","version":"3.8.1","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-w253-m66g-rx24","source_modified_at":"2026-10-21T10:56:44.870639532Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"github.com/corazawaf/coraza/v3","ecosystem":"Go","purl":"pkg:golang/github.com/corazawaf/coraza/v3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.4"},{"fixed":"3.8.1"}]}],"versions":[]}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-114100","source_modified_at":"2026-10-21T15:49:38.588Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"coraza","ecosystem":null},"version":"3.8.1","basis":"first unaffected version stated in the CVE record"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-w253-m66g-rx24","source_modified_at":"2026-10-21T10:56:44.870639532Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"github.com/corazawaf/coraza/v3","ecosystem":"Go","purl":"pkg:golang/github.com/corazawaf/coraza/v3"},"version":"3.8.1"}],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00225,"percentile":0.1251,"score_date":"2026-10-23"},"published_at":"2026-10-21T00:37:02.537Z","modified_at":"2026-10-21T15:49:38.588Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-114100","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T15:49:38.588Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-w253-m66g-rx24","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-21T10:56:44.870639532Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-114100","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/corazawaf/coraza/security/advisories/GHSA-w253-m66g-rx24","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/coraza-from-3.0.4-before-3.8.1-request-body-inspection-bypass-via-content-type","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-21T14:40:37.252581Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T15:49:38.588Z","content_hash":"76513e78a8d505920d35070b6da3218bd486026e4f09bfad9d31a75a3b13051a"}}