{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73231", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-11T14:41:20.123Z", "datePublished": "2026-08-11T19:28:44.943Z", "dateUpdated": "2026-08-11T19:28:44.943Z"}, "containers": {"cna": {"title": "Faker: helpers.fake exploitable into arbritary code execution", "problemTypes": [{"descriptions": [{"cweId": "CWE-95", "lang": "en", "description": "CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/faker-js/faker/security/advisories/GHSA-qxc2-j82w-r537", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/faker-js/faker/security/advisories/GHSA-qxc2-j82w-r537"}, {"name": "https://github.com/faker-js/faker/pull/3852", "tags": ["x_refsource_MISC"], "url": "https://github.com/faker-js/faker/pull/3852"}, {"name": "https://github.com/faker-js/faker/commit/54586208f904012f57c50b46cc1ad32bcbe4bfb7", "tags": ["x_refsource_MISC"], "url": "https://github.com/faker-js/faker/commit/54586208f904012f57c50b46cc1ad32bcbe4bfb7"}, {"name": "https://github.com/faker-js/faker/releases/tag/v10.5.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/faker-js/faker/releases/tag/v10.5.0"}], "affected": [{"vendor": "faker-js", "product": "faker", "versions": [{"version": "< 10.5.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-11T19:28:44.943Z"}, "descriptions": [{"lang": "en", "value": "Faker generates massive amounts of fake data in the browser and Node.js. Prior to 10.5.0, the faker.helpers.fake method in src/modules/helpers/eval.ts allows attacker-controlled fake templates to access the Function constructor through fakeEval.resolveProperty when a function returns another function, enabling arbitrary JavaScript code execution. This issue is fixed in version 10.5.0."}], "source": {"advisory": "GHSA-qxc2-j82w-r537", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "faker", "vendor": "faker-js", "versions": [{"status": "affected", "version": "< 10.5.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Faker generates massive amounts of fake data in the browser and Node.js. Prior to 10.5.0, the faker.helpers.fake method in src/modules/helpers/eval.ts allows attacker-controlled fake templates to access the Function constructor through fakeEval.resolveProperty when a function returns another function, enabling arbitrary JavaScript code execution. This issue is fixed in version 10.5.0."}], "id": "CVE-2026-73231", "lastModified": "2026-08-11T20:18:48.400", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-11T20:18:48.400", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/faker-js/faker/commit/54586208f904012f57c50b46cc1ad32bcbe4bfb7"}, {"source": "security-advisories@github.com", "url": "https://github.com/faker-js/faker/pull/3852"}, {"source": "security-advisories@github.com", "url": "https://github.com/faker-js/faker/releases/tag/v10.5.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/faker-js/faker/security/advisories/GHSA-qxc2-j82w-r537"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-95"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,10.5.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "faker", "source": "cna", "vendor": "faker-js"}, "product": "faker", "vendor": "faker-js"}], "created": "2026-08-12T20:30:04.165198+00:00", "updated": "2026-08-13T09:49:28.548521+00:00", "vendors": ["faker-js", "faker-js$PRODUCT$faker"]}