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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The express-xss-sanitizer (aka Express XSS Sanitizer) package through 2.0.0 for Node.js has an unbounded recursion depth in sanitize in lib/sanitize.js for a JSON request body."}], "id": "CVE-2025-59364", "lastModified": "2025-09-14T23:15:37.320", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "cve@mitre.org", "type": "Secondary"}]}, "published": "2025-09-14T23:15:37.320", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/Spendroslav/177804eaef5acfb222a550de212a1b94"}, {"source": "cve@mitre.org", "url": "https://github.com/AhmedAdelFahim/express-xss-sanitizer"}, {"source": "cve@mitre.org", "url": "https://www.npmjs.com/package/express-xss-sanitizer"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-674"}], "source": "cve@mitre.org", "type": "Primary"}]}

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