CVE-2026-107622

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{"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": "2026-11-06T16:17:36.057", "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": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-107622", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-11-06T15:11:19.906236Z", "version": "2.0.3"}}]}, "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": "Secondary"}]}

{}

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