CVE-2024-43787 (GCVE-0-2024-43787)
Vulnerability from cvelistv5
Published
2024-08-22 14:23
Modified
2024-08-22 15:40
Severity ?
5.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Summary
Hono is a Web application framework that provides support for any JavaScript runtime. Hono CSRF middleware can be bypassed using crafted Content-Type header. MIME types are case insensitive, but isRequestedByFormElementRe only matches lower-case. As a result, attacker can bypass csrf middleware using upper-case form-like MIME type. This vulnerability is fixed in 4.5.8.
References
security-advisories@github.comhttps://github.com/honojs/hono/blob/b0af71fbcc6dbe44140ea76f16d68dfdb32a99a0/src/middleware/csrf/index.ts#L16-L17Product
security-advisories@github.comhttps://github.com/honojs/hono/commit/41ce840379516410dee60c783142e05bb5a22449Patch
security-advisories@github.comhttps://github.com/honojs/hono/security/advisories/GHSA-rpfr-3m35-5vx5Exploit, Vendor Advisory
Impacted products
Vendor Product Version
honojs hono Version: < 4.5.8
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