{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-41139", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-04-17T12:59:15.738Z", "datePublished": "2026-05-07T05:06:28.746Z", "dateUpdated": "2026-05-07T05:06:28.746Z"}, "containers": {"cna": {"title": "Unsafe array index getter in mathjs", "problemTypes": [{"descriptions": [{"cweId": "CWE-915", "lang": "en", "description": "CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes", "type": "CWE"}]}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}], "references": [{"name": "https://github.com/josdejong/mathjs/security/advisories/GHSA-5v89-rwgr-qj6g", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/josdejong/mathjs/security/advisories/GHSA-5v89-rwgr-qj6g"}, {"name": "https://github.com/josdejong/mathjs/pull/3656", "tags": ["x_refsource_MISC"], "url": "https://github.com/josdejong/mathjs/pull/3656"}, {"name": "https://github.com/josdejong/mathjs/commit/0aee2f61866e35ffa0aef915221cdf6b026ffdd4", "tags": ["x_refsource_MISC"], "url": "https://github.com/josdejong/mathjs/commit/0aee2f61866e35ffa0aef915221cdf6b026ffdd4"}, {"name": "https://github.com/josdejong/mathjs/commit/bcf0da46f0b8577ec03c9ecd7bff8b5c2543a611", "tags": ["x_refsource_MISC"], "url": "https://github.com/josdejong/mathjs/commit/bcf0da46f0b8577ec03c9ecd7bff8b5c2543a611"}, {"name": "https://github.com/josdejong/mathjs/releases/tag/v15.2.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/josdejong/mathjs/releases/tag/v15.2.0"}], "affected": [{"vendor": "josdejong", "product": "mathjs", "versions": [{"version": ">= 13.1.0, < 15.2.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-07T05:06:28.746Z"}, "descriptions": [{"lang": "en", "value": "Math.js is an extensive math library for JavaScript and Node.js. From version 13.1.0 to before version 15.2.0, arbitrary JavaScript can be executed via the expression parser of mathjs. This issue has been patched in version 15.2.0."}], "source": {"advisory": "GHSA-5v89-rwgr-qj6g", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Math.js is an extensive math library for JavaScript and Node.js. From version 13.1.0 to before version 15.2.0, arbitrary JavaScript can be executed via the expression parser of mathjs. This issue has been patched in version 15.2.0."}], "id": "CVE-2026-41139", "lastModified": "2026-05-07T06:16:04.273", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-05-07T06:16:04.273", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/josdejong/mathjs/commit/0aee2f61866e35ffa0aef915221cdf6b026ffdd4"}, {"source": "security-advisories@github.com", "url": "https://github.com/josdejong/mathjs/commit/bcf0da46f0b8577ec03c9ecd7bff8b5c2543a611"}, {"source": "security-advisories@github.com", "url": "https://github.com/josdejong/mathjs/pull/3656"}, {"source": "security-advisories@github.com", "url": "https://github.com/josdejong/mathjs/releases/tag/v15.2.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/josdejong/mathjs/security/advisories/GHSA-5v89-rwgr-qj6g"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-915"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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