{"id":"CVE-2026-114100","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.","aliases":["GHSA-w253-m66g-rx24","GO-2026-6698"],"modified":"2026-10-21T10:56:44.870639532Z","published":"2026-10-21T00:37:02.537Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114100.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-20"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114100.json"},{"type":"ADVISORY","url":"https://github.com/corazawaf/coraza/security/advisories/GHSA-w253-m66g-rx24"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114100"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/coraza-from-3.0.4-before-3.8.1-request-body-inspection-bypass-via-content-type"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/corazawaf/coraza","events":[{"introduced":"2468382c3cc58b6107874fe3e70f620f203d8cf5"},{"fixed":"9f8521398d1ff023b958fad0b944cac265763866"}],"database_specific":{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StandardRange","range":[{"introduced":"3.0.4"},{"fixed":"3.8.1"}]}]}}],"versions":["v3.8.0","v3.7.0","v3.6.0","v3.5.0","v3.4.0","v3.3.3","v3.3.2","v3.3.1","v3.3.0","v3.2.1","v3.2.0","v3.1.0","v3.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114100.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"}]}