CVE-2026-25577

{"id": "CVE-2026-25577", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-02-10T18:16:37.290", "references": [{"url": "https://github.com/emmett-framework/core/commit/9557ea23a27cbadf7774d8bca6bbe4b54fa8a3ec", "source": "security-advisories@github.com"}, {"url": "https://github.com/emmett-framework/core/security/advisories/GHSA-x6cr-mq53-cc76", "source": "security-advisories@github.com"}, {"url": "https://github.com/emmett-framework/core/security/advisories/GHSA-x6cr-mq53-cc76", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-248"}, {"lang": "en", "value": "CWE-307"}]}], "descriptions": [{"lang": "en", "value": "Emmett is a framework designed to simplify your development process. Prior to 1.3.11, the cookies property in mmett_core.http.wrappers.Request does not handle CookieError exceptions when parsing malformed Cookie headers. This allows unauthenticated attackers to trigger HTTP 500 errors and cause denial of service. This vulnerability is fixed in 1.3.11."}, {"lang": "es", "value": "Emmett es un framework dise\u00f1ado para simplificar su proceso de desarrollo. Antes de 1.3.11, la propiedad cookies en mmett_core.http.wrappers.Request no gestiona las excepciones CookieError al analizar encabezados Cookie malformados. Esto permite a atacantes no autenticados activar errores HTTP 500 y causar denegaci\u00f3n de servicio. Esta vulnerabilidad est\u00e1 corregida en 1.3.11."}], "lastModified": "2026-02-11T16:16:06.200", "sourceIdentifier": "security-advisories@github.com"}