CVE-2026-15580

{"id": "CVE-2026-15580", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-15580", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-21T15:07:26.667124Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.9, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b", "affectedData": [{"vendor": "N-able", "modules": ["Browser Extension"], "product": "PassPortal", "versions": [{"status": "affected", "version": "0", "lessThan": "3.49.6", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-21T14:16:48.587", "references": [{"url": "https://me.n-able.com/s/security-advisory/aArVy0000002GQTKA2/cve202615580-vault-token-disclosure-via-unvalidated-postmessage", "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b", "description": [{"lang": "en", "value": "CWE-1385"}]}], "descriptions": [{"lang": "en", "value": "vault token disclosure via unvalidated postMessage vulnerability in N-able PassPortal allows Authentication Abuse.\n\nThis issue affects the PassPortal browser extension: before 3.49.6."}, {"lang": "es", "value": "divulgaci\u00f3n de token de b\u00f3veda a trav\u00e9s de una vulnerabilidad de postMessage no validado en N-able PassPortal permite el abuso de autenticaci\u00f3n.\n\nEste problema afecta a la extensi\u00f3n del navegador PassPortal: antes de la 3.49.6."}], "lastModified": "2026-10-15T19:10:00.173", "sourceIdentifier": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b"}