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CVE-2026-107622

CriticalCVSS 9.8 / 10
Published Nov 6, 2026·Last modified Nov 7, 2026
Affected Components(21)
themekraft/buddyforms
2.5.26
themekraft/buddyforms
2.4.3
themekraft/buddyforms
2.5.24
1 / 7
Description

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.

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Risk Scores
Base Score
9.8

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information. There is a high impact on the integrity of the data. There is a high impact on the availability of the system.

Threat Intelligence
9.0

Active exploitation in the wild has been confirmed. Immediate patching or mitigation is required.

EPSS
0.74%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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