{"id":"CVE-2024-48913","aliases":["GHSA-2234-fmw7-43wr"],"url":"https://o3.security/vulnerability/CVE-2024-48913","summary":"Hono vulnerable to bypass of CSRF Middleware by a request without Content-Type header.","details":"Hono, a web framework, prior to version 4.6.5 is vulnerable to bypass of cross-site request forgery (CSRF) middleware by a request without Content-Type header. Although the CSRF middleware verifies the Content-Type Header, Hono always considers a request without a Content-Type header to be safe. This can allow an attacker to bypass CSRF protection implemented with Hono CSRF middleware. Version 4.6.5 fixes this issue.","published":"2024-10-15T15:56:14.408Z","modified":"2026-08-08T03:48:07.451688777Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"hono","fixedVersion":"4.6.5"}],"fix":{"url":"https://github.com/honojs/hono/commit/aa50e0ab77b5af8c53c50fe3b271892f8eeeea82","label":"honojs/hono@aa50e0a"},"references":[{"type":"WEB","url":"https://github.com/honojs/hono/blob/cebf4e87f3984a6a034e60a43f542b4c5225b668/src/middleware/csrf/index.ts#L76-L89"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48913.json"},{"type":"ADVISORY","url":"https://github.com/honojs/hono/security/advisories/GHSA-2234-fmw7-43wr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48913"},{"type":"FIX","url":"https://github.com/honojs/hono/commit/aa50e0ab77b5af8c53c50fe3b271892f8eeeea82"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:48:07.451688777Z"}}