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{"cveTags": [], "descriptions": [{"lang": "en", "value": "IN Znuny LTS before 6.5.21 and Znuny before 7.3.3, XSS can occur via stored user preferences."}], "id": "CVE-2026-50591", "lastModified": "2026-06-05T02:17:14.187", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "cve@mitre.org", "type": "Secondary"}]}, "published": "2026-06-05T02:17:14.187", "references": [{"source": "cve@mitre.org", "url": "https://www.znuny.org/en/advisories/zsa-2026-11"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "cve@mitre.org", "type": "Primary"}]}

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