CVE-2024-8520

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-8520", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2024-09-06T14:54:51.269Z", "datePublished": "2024-10-04T02:32:22.432Z", "dateUpdated": "2026-04-08T17:03:29.074Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:03:29.074Z"}, "affected": [{"vendor": "ultimatemember", "product": "Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.8.6", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.6. This is due to missing or incorrect nonce validation on the admin_init or user_action_hook function. This makes it possible for unauthenticated attackers to modify a users membership status via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "title": "Ultimate Member <= 2.8.6 - Cross-Site Request Forgery to Membership Status Change", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7ffddc03-d4ae-460e-972a-98804d947d09?source=cve"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1948C1-L1959C6"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L70C4-L70C84"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1880"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L41C4-L41C90"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L146C1-L173C12"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1945"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L175C1-L178C7"}, {"url": "https://github.com/ultimatemember/ultimatemember/pull/1549"}, {"url": "https://plugins.trac.wordpress.org/changeset/3160947/ultimate-member/trunk/includes/admin/class-admin.php"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-352 Cross-Site Request Forgery (CSRF)", "cweId": "CWE-352", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Jack Taylor"}], "timeline": [{"time": "2024-10-03T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"affected": [{"vendor": "ultimatemember", "product": "ultimate_member", "cpes": ["cpe:2.3:a:ultimatemember:ultimate_member:*:*:*:*:*:wordpress:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.8.6", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-04T14:01:41.712187Z", "id": "CVE-2024-8520", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-04T14:03:08.903Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-8520", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-04T14:01:41.712187Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:ultimatemember:ultimate_member:*:*:*:*:*:wordpress:*:*"], "vendor": "ultimatemember", "product": "ultimate_member", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.8.6"}], "defaultStatus": "unaffected"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-04T14:03:02.640Z"}}], "cna": {"title": "Ultimate Member <= 2.8.6 - Cross-Site Request Forgery to Membership Status Change", "credits": [{"lang": "en", "type": "finder", "value": "Jack Taylor"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}], "affected": [{"vendor": "ultimatemember", "product": "Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "2.8.6"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2024-10-03T00:00:00.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7ffddc03-d4ae-460e-972a-98804d947d09?source=cve"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1948C1-L1959C6"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L70C4-L70C84"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1880"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L41C4-L41C90"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L146C1-L173C12"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1945"}, {"url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L175C1-L178C7"}, {"url": "https://github.com/ultimatemember/ultimatemember/pull/1549"}, {"url": "https://plugins.trac.wordpress.org/changeset/3160947/ultimate-member/trunk/includes/admin/class-admin.php"}], "descriptions": [{"lang": "en", "value": "The Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.6. This is due to missing or incorrect nonce validation on the admin_init or user_action_hook function. This makes it possible for unauthenticated attackers to modify a users membership status via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-352", "description": "CWE-352 Cross-Site Request Forgery (CSRF)"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2024-10-04T02:32:22.432Z"}}}, "cveMetadata": {"cveId": "CVE-2024-8520", "state": "PUBLISHED", "dateUpdated": "2024-10-04T14:03:08.903Z", "dateReserved": "2024-09-06T14:54:51.269Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2024-10-04T02:32:22.432Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin", "vendor": "ultimatemember", "versions": [{"lessThanOrEqual": "2.8.6", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:ultimatemember:ultimate_member:*:*:*:*:*:wordpress:*:*"], "defaultStatus": "unaffected", "product": "ultimate_member", "vendor": "ultimatemember", "versions": [{"lessThanOrEqual": "2.8.6", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ultimatemember:ultimate_member:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "7BA3854E-0C81-4982-9AFB-B5C347A519E2", "versionEndExcluding": "2.8.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.6. This is due to missing or incorrect nonce validation on the admin_init or user_action_hook function. This makes it possible for unauthenticated attackers to modify a users membership status via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}, {"lang": "es", "value": "El complemento Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction &amp; Membership Plugin para WordPress es vulnerable a Cross-Site Request Forgery en todas las versiones hasta la 2.8.6 incluida. Esto se debe a la falta o la validaci\u00f3n incorrecta de nonce en la funci\u00f3n admin_init o user_action_hook. Esto hace posible que atacantes no autenticados modifiquen el estado de membres\u00eda de un usuario a trav\u00e9s de una solicitud falsificada, siempre que puedan enga\u00f1ar a un administrador del sitio para que realice una acci\u00f3n como hacer clic en un enlace."}], "id": "CVE-2024-8520", "lastModified": "2026-06-17T08:22:47.013", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-8520", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-04T14:01:41.712187Z", "version": "2.0.3"}}]}, "published": "2024-10-04T05:15:11.727", "references": [{"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1880"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1945"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L1948C1-L1959C6"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/class-admin.php#L70C4-L70C84"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L146C1-L173C12"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L175C1-L178C7"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://github.com/ultimatemember/ultimatemember/blob/7b8a7a7c039bde4539c07e049b19036192f1c133/includes/admin/core/class-admin-users.php#L41C4-L41C90"}, {"source": "security@wordfence.com", "tags": ["Patch"], "url": "https://github.com/ultimatemember/ultimatemember/pull/1549"}, {"source": "security@wordfence.com", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/changeset/3160947/ultimate-member/trunk/includes/admin/class-admin.php"}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7ffddc03-d4ae-460e-972a-98804d947d09?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security@wordfence.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}