CVE-2026-20960

{"id": "CVE-2026-20960", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}]}, "published": "2026-01-16T22:16:25.553", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20960", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-285"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Improper authorization in Microsoft Power Apps allows an authorized attacker to execute code over a network."}, {"lang": "es", "value": "Autorizaci\u00f3n indebida en Microsoft Power Apps permite a un atacante autorizado ejecutar c\u00f3digo a trav\u00e9s de una red."}], "lastModified": "2026-02-12T18:37:37.203", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:power_apps:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "423B0F12-FF16-46E8-BE55-4ED350A963EE", "versionEndExcluding": "3.25121"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}