CVE-2025-57352

{"id": "CVE-2025-57352", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-09-24T18:15:41.637", "references": [{"url": "https://github.com/Raynos/min-document/issues/54", "source": "cve@mitre.org"}, {"url": "https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57352", "source": "cve@mitre.org"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1321"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability exists in the 'min-document' package prior to version 2.19.0, stemming from improper handling of namespace operations in the removeAttributeNS method. By processing malicious input involving the __proto__ property, an attacker can manipulate the prototype chain of JavaScript objects, leading to denial of service or arbitrary code execution. This issue arises from insufficient validation of attribute namespace removal operations, allowing unintended modification of critical object prototypes. The vulnerability remains unaddressed in the latest available version."}, {"lang": "es", "value": "Existe una vulnerabilidad en el paquete 'min-document' anterior a la versi\u00f3n 2.19.0, que se origina en el manejo inadecuado de operaciones de espacio de nombres en el m\u00e9todo removeAttributeNS. Al procesar una entrada maliciosa que involucra la propiedad __proto__, un atacante puede manipular la cadena de prototipos de objetos JavaScript, lo que lleva a una denegaci\u00f3n de servicio o ejecuci\u00f3n de c\u00f3digo arbitrario. Este problema surge de una validaci\u00f3n insuficiente de las operaciones de eliminaci\u00f3n de espacios de nombres de atributos, lo que permite la modificaci\u00f3n no intencionada de prototipos de objetos cr\u00edticos. La vulnerabilidad permanece sin abordar en la \u00faltima versi\u00f3n disponible."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "cve@mitre.org"}