{"id":"CVE-2024-8428","state":"PUBLISHED","title":"ForumWP – Forum & Discussion Board Plugin <= 2.0.2 - Insecure Direct Object Reference to Authenticated (Subscriber+) Privilege Escalation via Account Takeover","description":"The ForumWP – Forum & Discussion Board Plugin plugin for WordPress is vulnerable to Privilege Escalation via Insecure Direct Object Reference in all versions up to, and including, 2.0.2 via the submit_form_handler due to missing validation on the 'user_id' user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to change the email address of administrative user accounts which can then be leveraged to reset the administrative users password and gain access to their account.","publishedAt":"2024-09-06T13:55:18.650Z","updatedAt":"2026-04-08T17:17:12.624Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["ultimatemember ForumWP – Forum & Discussion Board"],"affected":[{"vendor":"ultimatemember","product":"ForumWP – Forum & Discussion Board","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.0.2","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/b5818587-0a52-4734-8f75-263b4ab5020e?source=cve","https://plugins.trac.wordpress.org/browser/forumwp/trunk/includes/frontend/class-actions-listener.php#L179","https://plugins.trac.wordpress.org/changeset/3161123/forumwp/tags/2.1.0/includes/frontend/class-actions-listener.php"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/8xxx/CVE-2024-8428.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-8428","state":"PUBLISHED","datePublished":"2024-09-06T13:55:18.650Z","dateUpdated":"2026-04-08T17:17:12.624Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-09-04T15:06:42.231Z"},"containers":{"cna":{"title":"ForumWP – Forum & Discussion Board Plugin <= 2.0.2 - Insecure Direct Object Reference to Authenticated (Subscriber+) Privilege Escalation via Account Takeover","descriptions":[{"lang":"en","value":"The ForumWP – Forum & Discussion Board Plugin plugin for WordPress is vulnerable to Privilege Escalation via Insecure Direct Object Reference in all versions up to, and including, 2.0.2 via the submit_form_handler due to missing validation on the 'user_id' user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to change the email address of administrative user accounts which can then be leveraged to reset the administrative users password and gain access to their account."}],"affected":[{"vendor":"ultimatemember","product":"ForumWP – Forum & Discussion Board","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.0.2","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b5818587-0a52-4734-8f75-263b4ab5020e?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/forumwp/trunk/includes/frontend/class-actions-listener.php#L179"},{"url":"https://plugins.trac.wordpress.org/changeset/3161123/forumwp/tags/2.1.0/includes/frontend/class-actions-listener.php"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639 Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:17:12.624Z"},"credits":[{"lang":"en","type":"finder","value":"wesley"}],"timeline":[{"time":"2024-09-06T01:21:28.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"forumwp","product":"forumwp","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.0.2","versionType":"semver"}],"cpes":["cpe:2.3:a:forumwp:forumwp:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-06T14:10:28.951912Z","id":"CVE-2024-8428","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-06T14:11:40.631Z"}}]}}}