CVE-2022-39357

{"id": "CVE-2022-39357", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2022-10-26T15:15:20.250", "references": [{"url": "https://github.com/wintercms/winter/commit/2a13faf99972e84c9661258f16c4750fa99d29a1", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/wintercms/winter/commit/bce4b59584abf961e9400af3d7a4fd7638e26c7f", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/wintercms/winter/releases/tag/v1.1.10", "tags": ["Release Notes", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/wintercms/winter/releases/tag/v1.2.1", "tags": ["Release Notes", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/wintercms/winter/security/advisories/GHSA-3fh5-q6fg-w28q", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1321"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-1321"}]}], "descriptions": [{"lang": "en", "value": "Winter is a free, open-source content management system based on the Laravel PHP framework. The Snowboard framework in versions 1.1.8, 1.1.9, and 1.2.0 is vulnerable to prototype pollution in the main Snowboard class as well as its plugin loader. The 1.0 branch of Winter is not affected, as it does not contain the Snowboard framework. This issue has been patched in v1.1.10 and v1.2.1. As a workaround, one may avoid this issue by following some common security practices for JavaScript, including implementing a content security policy and auditing scripts."}, {"lang": "es", "value": "Winter es un sistema de administraci\u00f3n de contenidos gratuito y de c\u00f3digo abierto basado en el framework PHP Laravel. El framework Snowboard en versiones 1.1.8, 1.1.9 y 1.2.0, es vulnerable a una contaminaci\u00f3n de prototipos en la clase principal de Snowboard as\u00ed como en su cargador de plugins. La rama 1.0 de Winter no est\u00e1 afectada, ya que no contiene el framework Snowboard. Este problema ha sido parcheado en versiones 1.1.10 y 1.2.1. Como mitigaci\u00f3n, puede evitarse este problema siguiendo algunas pr\u00e1cticas comunes de seguridad para JavaScript, incluyendo la implementaci\u00f3n de una pol\u00edtica de seguridad de contenidos y la auditor\u00eda de scripts"}], "lastModified": "2022-10-28T19:37:48.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wintercms:winter:1.1.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25F4ACF9-EC8A-4364-B2BA-85E84249BC6D"}, {"criteria": "cpe:2.3:a:wintercms:winter:1.1.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76A06D2A-A8E4-4806-8CE0-B0D80F1AC67C"}, {"criteria": "cpe:2.3:a:wintercms:winter:1.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DB89CAA-64A8-45A4-8A78-F1C79908C96B"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}