CVE-2026-0856

{"id": "CVE-2026-0856", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-05-20T11:16:25.780", "references": [{"url": "https://seccore.at/blog/cves-meona/", "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Improper Access Control vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component enables a normal user gaining access to the admin panel.\u00a0This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020."}], "lastModified": "2026-05-20T14:03:10.193", "sourceIdentifier": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158"}