CVE-2024-43787

{"id": "CVE-2024-43787", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.0, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 1.6}]}, "published": "2024-08-22T15:15:16.857", "references": [{"url": "https://github.com/honojs/hono/blob/b0af71fbcc6dbe44140ea76f16d68dfdb32a99a0/src/middleware/csrf/index.ts#L16-L17", "source": "security-advisories@github.com"}, {"url": "https://github.com/honojs/hono/commit/41ce840379516410dee60c783142e05bb5a22449", "source": "security-advisories@github.com"}, {"url": "https://github.com/honojs/hono/security/advisories/GHSA-rpfr-3m35-5vx5", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Hono es un framework de aplicaci\u00f3n web que brinda soporte para cualquier tiempo de ejecuci\u00f3n de JavaScript. El middleware Hono CSRF se puede omitir utilizando un encabezado Content-Type manipulado. Los tipos MIME no distinguen entre may\u00fasculas y min\u00fasculas, pero isRequestedByFormElementRe solo coincide con min\u00fasculas. Como resultado, el atacante puede eludir el middleware csrf utilizando el tipo MIME similar a una forma en may\u00fasculas. Esta vulnerabilidad se solucion\u00f3 en 4.5.8."}], "lastModified": "2024-08-23T16:18:28.547", "sourceIdentifier": "security-advisories@github.com"}