{"cve":"CVE-2022-48279","nvd":{"published":"2023-01-20T19:15:17.783","modified":"2026-06-17T05:14:54.080","status":"Modified","description":"In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity (C language) codebase.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-436"],"references":["https://coreruleset.org/20220919/crs-version-3-3-3-and-3-2-2-covering-several-cves/","https://github.com/SpiderLabs/ModSecurity/pull/2795","https://github.com/SpiderLabs/ModSecurity/pull/2797","https://github.com/SpiderLabs/ModSecurity/releases/tag/v2.9.6","https://github.com/SpiderLabs/ModSecurity/releases/tag/v3.0.8"],"products":["debian:debian_linux","owasp:modsecurity","trustwave:modsecurity"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2022-48279","score":0.01223,"percentile":0.68784,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}