{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-32141", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-10T22:19:36.546Z", "datePublished": "2026-03-12T18:08:09.634Z", "dateUpdated": "2026-03-12T18:08:09.634Z"}, "containers": {"cna": {"title": "flatted: Unbounded recursion DoS in parse() revive phase", "problemTypes": [{"descriptions": [{"cweId": "CWE-674", "lang": "en", "description": "CWE-674: Uncontrolled Recursion", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/WebReflection/flatted/security/advisories/GHSA-25h7-pfq9-p65f", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/WebReflection/flatted/security/advisories/GHSA-25h7-pfq9-p65f"}, {"name": "https://github.com/WebReflection/flatted/pull/88", "tags": ["x_refsource_MISC"], "url": "https://github.com/WebReflection/flatted/pull/88"}, {"name": "https://github.com/WebReflection/flatted/commit/7eb65d857e1a40de11c47461cdbc8541449f0606", "tags": ["x_refsource_MISC"], "url": "https://github.com/WebReflection/flatted/commit/7eb65d857e1a40de11c47461cdbc8541449f0606"}], "affected": [{"vendor": "WebReflection", "product": "flatted", "versions": [{"version": "< 3.4.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-12T18:08:09.634Z"}, "descriptions": [{"lang": "en", "value": "flatted is a circular JSON parser. Prior to 3.4.0, flatted's parse() function uses a recursive revive() phase to resolve circular references in deserialized JSON. When given a crafted payload with deeply nested or self-referential $ indices, the recursion depth is unbounded, causing a stack overflow that crashes the Node.js process. This vulnerability is fixed in 3.4.0."}], "source": {"advisory": "GHSA-25h7-pfq9-p65f", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "flatted is a circular JSON parser. Prior to 3.4.0, flatted's parse() function uses a recursive revive() phase to resolve circular references in deserialized JSON. When given a crafted payload with deeply nested or self-referential $ indices, the recursion depth is unbounded, causing a stack overflow that crashes the Node.js process. This vulnerability is fixed in 3.4.0."}], "id": "CVE-2026-32141", "lastModified": "2026-03-12T18:16:25.837", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-12T18:16:25.837", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/WebReflection/flatted/commit/7eb65d857e1a40de11c47461cdbc8541449f0606"}, {"source": "security-advisories@github.com", "url": "https://github.com/WebReflection/flatted/pull/88"}, {"source": "security-advisories@github.com", "url": "https://github.com/WebReflection/flatted/security/advisories/GHSA-25h7-pfq9-p65f"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-674"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}