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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:flask-cors_project:flask-cors:4.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "9B39A789-3A63-4B10-A09D-2E08E7F36F1B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "corydolphin/flask-cors version 4.01 contains a vulnerability where the request path matching is case-insensitive due to the use of the `try_match` function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks."}, {"lang": "es", "value": "La versi\u00f3n 4.01 de corydolphin/flask-cors contiene una vulnerabilidad donde la coincidencia de rutas de solicitud no distingue entre may\u00fasculas y min\u00fasculas debido al uso de la funci\u00f3n `try_match`, originalmente dise\u00f1ada para la coincidencia de hosts. Esto genera una discrepancia, ya que las rutas en las URL distinguen entre may\u00fasculas y min\u00fasculas, pero la coincidencia de expresiones regulares las trata como si no las tuvieran. Esta configuraci\u00f3n incorrecta puede generar vulnerabilidades de seguridad importantes, permitiendo que or\u00edgenes no autorizados accedan a rutas que deber\u00edan estar restringidas, lo que resulta en la exposici\u00f3n y posibles fugas de datos."}], "id": "CVE-2024-6866", "lastModified": "2025-11-03T20:17:04.130", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-03-20T10:15:34.620", "references": [{"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.com/bounties/808c11af-faee-43a8-824b-b5ab4f62b9e6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00049.html"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-178"}], "source": "security@huntr.dev", "type": "Secondary"}]}

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{"created": "2025-07-12T22:44:40.827465+00:00", "updated": "2025-07-12T22:44:40.827523+00:00", "vendors": ["corydolphin", "corydolphin$PRODUCT$flask-cors"]}