{"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": "2026-11-06T11:17:36.216Z"}, "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 `$_POST['bf_post_type']` to determine the post type of the newly created object \u2014 a cross-check introduced in 2.10.2 applies only to existing posts (`post_id != 0`) and is completely bypassed for new-object creation \u2014 combined with the `save_post` listener `buddyforms_edit_form_save_meta_box_data()` lacking both a `current_user_can()` capability check and a form-builder nonce, causing it to unconditionally persist attacker-supplied `$_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"}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "BuddyForms", "vendor": "themekraft", "versions": [{"lessThanOrEqual": "2.10.5", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "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 `$_POST['bf_post_type']` to determine the post type of the newly created object \u2014 a cross-check introduced in 2.10.2 applies only to existing posts (`post_id != 0`) and is completely bypassed for new-object creation \u2014 combined with the `save_post` listener `buddyforms_edit_form_save_meta_box_data()` lacking both a `current_user_can()` capability check and a form-builder nonce, causing it to unconditionally persist attacker-supplied `$_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."}], "id": "CVE-2026-107622", "lastModified": "2026-11-06T12:17:16.147", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-11-06T12:17:16.020", "references": [{"source": "security@wordfence.com", "url": "https://github.com/Themekraft/buddyforms/pull/779/files"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/admin/register-post-types.php#L216"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/form/form-control.php#L258"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/form/form-control.php#L642"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/form/form.php#L476"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/wp-insert-user.php#L241"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/buddyforms/tags/2.10.2/includes/wp-insert-user.php#L702"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3780268/buddyforms/trunk/includes/admin/register-post-types.php"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2e83e654-f8a6-44a6-a687-92606331309e?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"created": "2026-11-06T12:30:04.396087+00:00", "updated": "2026-11-06T12:30:04.396092+00:00", "vendors": []}