{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-107622","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-10-08T13:48:40.918Z","datePublished":"2026-11-06T11:17:36.216Z","dateUpdated":"2026-11-06T15:15:35.287Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-11-06T11:17:36.216Z"},"affected":[{"vendor":"themekraft","product":"BuddyForms","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.10.5","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The BuddyForms plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.10.5 via a form-type confusion attack through the `bf_post_type` parameter. This is due to the public frontend submission handler `buddyforms_form_response_no_ajax()` authorizing logged-out submissions based solely on the target form's `public_submit` flag while independently trusting the attacker-supplied `$_POST['bf_post_type']` to determine the post type of the newly created object — a cross-check introduced in 2.10.2 applies only to existing posts (`post_id != 0`) and is completely bypassed for new-object creation — combined with the `save_post` listener `buddyforms_edit_form_save_meta_box_data()` lacking both a `current_user_can()` capability check and a form-builder nonce, causing it to unconditionally persist attacker-supplied `$_POST['buddyforms_options']` for any newly inserted `buddyforms` CPT post. This makes it possible for unauthenticated attackers to insert a rogue BuddyForms form configuration with an attacker-controlled `new_user_role` value into the live global form registry, then submit a registration through that form to create a new WordPress account with administrator-level privileges and achieve full site takeover. Exploitation requires the WordPress site to have \"Anyone can register\" enabled and at least one public BuddyForms form attached to a page, both of which are standard BuddyForms deployment configurations."}],"title":"BuddyForms <= 2.10.5 - Unauthenticated Privilege Escalation to Form-Type Confusion via 'bf_post_type' Parameter","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2e83e654-f8a6-44a6-a687-92606331309e?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/form/form.php#L476"},{"url":"https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/admin/register-post-types.php#L216"},{"url":"https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/form/form-control.php#L258"},{"url":"https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/form/form-control.php#L642"},{"url":"https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/wp-insert-user.php#L241"},{"url":"https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/wp-insert-user.php#L702"},{"url":"https://github.com/Themekraft/buddyforms/pull/779/files"},{"url":"https://plugins.trac.wordpress.org/changeset/3780268/buddyforms/trunk/includes/admin/register-post-types.php"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-269 Improper Privilege Management","cweId":"CWE-269","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"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"}}],"credits":[{"lang":"en","type":"finder","value":"Supakiad S. (m3ez)"}],"timeline":[{"time":"2026-10-09T17:15:13.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-11-05T22:00:13.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-06T15:11:19.906236Z","id":"CVE-2026-107622","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-06T15:15:35.287Z"}}]}}