{"api_version":"1","generated_at":"2026-07-23T13:31:45+00:00","cve":"CVE-2024-7493","urls":{"html":"https://cve.report/CVE-2024-7493","api":"https://cve.report/api/cve/CVE-2024-7493.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2024-7493","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-7493"},"summary":{"title":"WPCOM Member <= 1.5.2.1 - Unauthenticated Privilege Escalation via User Meta","description":"The WPCOM Member plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.5.2.1. This is due to the plugin allowing arbitrary data to be passed to wp_insert_user() during registration. This makes it possible for unauthenticated attackers to update their role to that of an administrator during registration.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2024-09-06 14:15:12","updated_at":"2026-04-08 19:22:18"},"problem_types":["CWE-269","NVD-CWE-noinfo","CWE-269 CWE-269 Improper Privilege Management"],"metrics":[{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://plugins.trac.wordpress.org/changeset/3147399/wpcom-member/trunk/includes/form-validation.php","name":"https://plugins.trac.wordpress.org/changeset/3147399/wpcom-member/trunk/includes/form-validation.php","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/wpcom-member/tags/1.5.2/includes/form-validation.php#L267","name":"https://plugins.trac.wordpress.org/browser/wpcom-member/tags/1.5.2/includes/form-validation.php#L267","refsource":"security@wordfence.com","tags":["Issue Tracking"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ec7f3e0c-a07c-4082-9b6b-12d0fbe0fdc8?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ec7f3e0c-a07c-4082-9b6b-12d0fbe0fdc8?source=cve","refsource":"security@wordfence.com","tags":["Third Party Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-7493","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-7493","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"whyun","product":"WPCOM Member","version":"affected 1.5.2.1 semver","platforms":[]},{"source":"ADP","vendor":"wpcom","product":"wpcom-member","version":"affected 1.5.2.1 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2024-09-06T01:15:44.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"wesley","lang":"en"}],"nvd_cpes":[{"cve_year":"2024","cve_id":"7493","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wpcom","cpe5":"wpcom_member","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2024","cve_id":"7493","cve":"CVE-2024-7493","epss":"0.011300000","percentile":"0.783200000","score_date":"2026-04-13","updated_at":"2026-04-14 00:12:06"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"affected":[{"cpes":["cpe:2.3:a:wpcom:wpcom-member:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"wpcom-member","vendor":"wpcom","versions":[{"lessThanOrEqual":"1.5.2.1","status":"affected","version":"0","versionType":"semver"}]}],"metrics":[{"other":{"content":{"id":"CVE-2024-7493","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2024-09-06T14:08:40.848860Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2024-09-06T14:10:08.217Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"WPCOM Member","vendor":"whyun","versions":[{"lessThanOrEqual":"1.5.2.1","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"wesley"}],"descriptions":[{"lang":"en","value":"The WPCOM Member plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.5.2.1. This is due to the plugin allowing arbitrary data to be passed to wp_insert_user() during registration. This makes it possible for unauthenticated attackers to update their role to that of an administrator during registration."}],"metrics":[{"cvssV3_1":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-08T17:31:25.115Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ec7f3e0c-a07c-4082-9b6b-12d0fbe0fdc8?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wpcom-member/tags/1.5.2/includes/form-validation.php#L267"},{"url":"https://plugins.trac.wordpress.org/changeset/3147399/wpcom-member/trunk/includes/form-validation.php"}],"timeline":[{"lang":"en","time":"2024-09-06T01:15:44.000Z","value":"Disclosed"}],"title":"WPCOM Member <= 1.5.2.1 - Unauthenticated Privilege Escalation via User Meta"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2024-7493","datePublished":"2024-09-06T13:55:20.451Z","dateReserved":"2024-08-05T15:06:30.037Z","dateUpdated":"2026-04-08T17:31:25.115Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2024-09-06 14:15:12","lastModifiedDate":"2026-04-08 19:22:18","problem_types":["CWE-269","NVD-CWE-noinfo","CWE-269 CWE-269 Improper Privilege Management"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:wpcom:wpcom_member:*:*:*:*:*:wordpress:*:*","versionEndExcluding":"1.5.3","matchCriteriaId":"0B61EAB5-1CA7-4F38-89F6-D2126683F6E5"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2024","CveId":"7493","Ordinal":"1","Title":"WPCOM Member <= 1.5.2.1 - Unauthenticated Privilege Escalation v","CVE":"CVE-2024-7493","Year":"2024"},"notes":[{"CveYear":"2024","CveId":"7493","Ordinal":"1","NoteData":"The WPCOM Member plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.5.2.1. This is due to the plugin allowing arbitrary data to be passed to wp_insert_user() during registration. This makes it possible for unauthenticated attackers to update their role to that of an administrator during registration.","Type":"Description","Title":"WPCOM Member <= 1.5.2.1 - Unauthenticated Privilege Escalation v"}]}}}