{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-96539", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-09-23T12:08:48.663Z", "datePublished": "2026-10-09T10:00:16.120Z", "dateUpdated": "2026-10-09T10:00:16.120Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-10-09T10:00:16.120Z"}, "title": "WordPress Ultimate Member plugin <= 2.13.1 - Privilege Escalation vulnerability", "datePublic": "2026-10-02T07:37:06.000Z", "descriptions": [{"lang": "en", "value": "Incorrect Privilege Assignment vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Incorrect Privilege Assignment vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.<p>This issue affects Ultimate Member: from n/a through 2.13.1.</p>"}]}], "affected": [{"vendor": "Ultimate Member", "product": "Ultimate Member", "packageName": "ultimate-member", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "versions": [{"version": "0", "versionType": "custom", "status": "affected", "lessThanOrEqual": "2.13.1", "changes": [{"at": "2.14.0", "status": "unaffected"}]}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability/wordpress-ultimate-member-plugin-2-13-1-privilege-escalation-vulnerability-2?_s_id=cve", "tags": ["vdb-entry"]}], "credits": [{"lang": "en", "value": "Ananda Dhakal (Patchstack)", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "baseScore": 5.6, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-266", "description": "Incorrect Privilege Assignment", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "Privilege Escalation"}]}], "solutions": [{"lang": "en", "value": "Update the WordPress Ultimate Member plugin to the latest available version (at least 2.14.0).", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update the WordPress Ultimate Member plugin to the latest available version (at least 2.14.0)."}]}], "tags": ["x_open-source"]}}}

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "ultimate-member", "product": "Ultimate Member", "vendor": "Ultimate Member", "versions": [{"changes": [{"at": "2.14.0", "status": "unaffected"}], "lessThanOrEqual": "2.13.1", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect Privilege Assignment vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1."}], "id": "CVE-2026-96539", "lastModified": "2026-10-09T10:16:45.280", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.4, "source": "audit@patchstack.com", "type": "Secondary"}]}, "published": "2026-10-09T10:16:45.280", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability/wordpress-ultimate-member-plugin-2-13-1-privilege-escalation-vulnerability-2?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}], "source": "audit@patchstack.com", "type": "Primary"}]}

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