{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-32819", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "dateUpdated": "2024-08-03T23:33:55.878Z", "dateReserved": "2021-05-12T00:00:00", "datePublished": "2021-05-14T00:00:00"}, "containers": {"cna": {"title": "Remote code execution in squirrelly", "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-05-22T00:00:00"}, "descriptions": [{"lang": "en", "value": "Squirrelly is a template engine implemented in JavaScript that works out of the box with ExpressJS. Squirrelly mixes pure template data with engine configuration options through the Express render API. By overwriting internal configuration options remote code execution may be triggered in downstream applications. This issue is fixed in version 9.0.0. For complete details refer to the referenced GHSL-2021-023."}], "affected": [{"vendor": "squirrellyjs", "product": "squirrelly", "versions": [{"version": "9.0.0", "status": "affected", "lessThan": "9.0.0", "versionType": "custom"}]}], "references": [{"url": "https://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/"}, {"url": "https://github.com/squirrellyjs/squirrelly/pull/254"}, {"url": "https://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e"}, {"url": "https://github.com/squirrellyjs/squirrelly/commit/dca7a1e7ee91d8a6ffffb655f3f15647486db9da"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 8, "baseSeverity": "HIGH"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-200 Information Exposure", "cweId": "CWE-200"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"advisory": "GHSL-2021-023", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:33:55.878Z"}, "title": "CVE Program Container", "references": [{"url": "https://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/", "tags": ["x_transferred"]}, {"url": "https://github.com/squirrellyjs/squirrelly/pull/254", "tags": ["x_transferred"]}, {"url": "https://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e", "tags": ["x_transferred"]}, {"url": "https://github.com/squirrellyjs/squirrelly/commit/dca7a1e7ee91d8a6ffffb655f3f15647486db9da", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:squirrelly:squirrelly:8.0.8:*:*:*:*:*:*:*", "matchCriteriaId": "4A508EA2-C18C-426B-A8A4-F5DD122C1F44", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Squirrelly is a template engine implemented in JavaScript that works out of the box with ExpressJS. Squirrelly mixes pure template data with engine configuration options through the Express render API. By overwriting internal configuration options remote code execution may be triggered in downstream applications. This issue is fixed in version 9.0.0. For complete details refer to the referenced GHSL-2021-023."}, {"lang": "es", "value": "Squirrelly es un motor de plantillas implementado en JavaScript que funciona de inmediato con ExpressJS. Squirrelly mezcla datos de plantilla puros con opciones de configuraci\u00f3n del motor mediante la API de renderizado Express. Al sobrescribir las opciones de configuraci\u00f3n internas, puede ser desencadenada una ejecuci\u00f3n de c\u00f3digo remota en aplicaciones posteriores. Actualmente no presenta una soluci\u00f3n para estos problemas a partir de la publicaci\u00f3n de este CVE. La \u00faltima versi\u00f3n de squirrelly es actualmente la versi\u00f3n 8.0.8. Para obtener detalles completos, consulte la referencia GHSL-2021-023"}], "id": "CVE-2021-32819", "lastModified": "2024-11-21T06:07:48.903", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.8, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-14T19:15:07.920", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e"}, {"source": "security-advisories@github.com", "url": "https://github.com/squirrellyjs/squirrelly/commit/dca7a1e7ee91d8a6ffffb655f3f15647486db9da"}, {"source": "security-advisories@github.com", "url": "https://github.com/squirrellyjs/squirrelly/pull/254"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/squirrellyjs/squirrelly/commit/dca7a1e7ee91d8a6ffffb655f3f15647486db9da"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/squirrellyjs/squirrelly/pull/254"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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