Live Vulnerability Intelligence
Threat Database
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Threat Entry
Updated 2026-10-30
User Frontend - Security Vulnerability (CVE-2026-115277)
The User Frontend WordPress plugin before 4.3.14 does not sanitise and escape some user-supplied values before reflecting them into HTML attributes in a publicly reachable AJAX response, leading to Reflected Cross-Site Scripting. The affected action is gated by an anonymous nonce that only validates for logged-out requests, so the payload executes against logged-out visitors rather than authenticated users.
PLUGIN
User Frontend
CVE-2026-115277
Risk Score
Threat Entry
Updated 2026-09-30
User Frontend - Security Vulnerability (CVE-2026-75824)
The User Frontend WordPress plugin before 4.3.12 does not check whether the site allows user registration before creating an account, allowing unauthenticated users to create accounts on sites where registration is disabled. The created account receives the site's default role.
PLUGIN
User Frontend
CVE-2026-75824
Risk Score
Threat Entry
Updated 2026-09-30
User Frontend - Security Vulnerability (CVE-2026-75823)
The User Frontend WordPress plugin before 4.3.12 does not prevent tampering with the role assigned by its registration form, allowing unauthenticated users to register with a higher privileged role, such as Editor. This affects installations running a PHP build where the sodium extension is unavailable, and where a registration page has been configured. The administrator role cannot be obtained this way.
PLUGIN
User Frontend
CVE-2026-75823
Risk Score
Threat Entry
Updated 2026-09-03
User Frontend - Security Vulnerability (CVE-2026-17563)
The User Frontend WordPress plugin before 4.3.11 does not enforce its subscription-purchase requirement when processing frontend post submissions, only when rendering the form, allowing unauthenticated users to create and, depending on the form's configuration, immediately publish posts through forms restricted to paying subscribers.
PLUGIN
User Frontend
CVE-2026-17563
Risk Score
Threat Entry
Updated 2026-09-03
User Frontend - Remote Code Execution (CVE-2026-19116)
The User Frontend WordPress plugin before 4.3.11 does not prevent user-supplied field values from being deserialized when a submitted post is reopened in its frontend editing form, allowing authenticated users with subscriber-level access and above to perform PHP Object Injection, which may lead to remote code execution when a suitable gadget chain is present on the site.
PLUGIN
User Frontend
CVE-2026-19116
Risk Score
Threat Entry
Updated 2026-08-28
User Frontend - Remote Code Execution (CVE-2026-14558)
The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions and deserialises user-controlled post metadata when rendering submitted posts, allowing users with Editor-level access and above to inject arbitrary PHP objects, which can lead to remote code execution when a suitable POP chain is present on the site.
PLUGIN
User Frontend
CVE-2026-14558
Risk Score
Threat Entry
Updated 2026-08-28
User Frontend - Security Vulnerability (CVE-2026-14567)
The User Frontend WordPress plugin before 4.3.10 does not restrict access to its user directory search endpoint, allowing unauthenticated attackers to retrieve the email address and phone number of every registered user, including administrators.
PLUGIN
User Frontend
CVE-2026-14567
Risk Score
Threat Entry
Updated 2026-07-27
User Frontend - Security Vulnerability (CVE-2026-14568)
The User Frontend: AI Powered Frontend Post Submission, User Directory, User Profile, Membership & User Registration WordPress plugin before 4.3.8 does not correctly verify ownership before deleting an attachment, allowing unauthenticated attackers to permanently delete author-less attachments such as guest uploads and User Frontend: AI Powered Frontend Post Submission, User Directory, User Profile, Membership & User Registration WordPress plugin before 4.3.8-installed placeholder media.
PLUGIN
User Frontend
CVE-2026-14568
Risk Score
Threat Entry
Updated 2026-07-09
User Frontend - Security Vulnerability (CVE-2026-12418)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.7 via the 'wpuf_files_data' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to overwrite the post_title, post_content, and post_excerpt of any arbitrary post on the site, including posts authored by administrators. Exploitation requires access to any WPUF post submission form; this is achievable by users with no WordPress role, as…
PLUGIN
User Frontend
CVE-2026-12418
Risk Score
Threat Entry
Updated 2026-07-09
User Frontend - Broken Access Control (CVE-2026-12406)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.3.7. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to delete arbitrary media attachments whose post_author is 0, such as guest and registration-form uploads, via the wpuf_file_del AJAX action. This is exploitable by unauthenticated visitors on any site where a WPUF shortcode is rendered…
PLUGIN
User Frontend
CVE-2026-12406
Risk Score
Threat Entry
Updated 2026-07-08
User Frontend - Security Vulnerability (CVE-2026-5459)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.1 via the payment_page() function due to missing validation on the 'user_id' user controlled key. This makes it possible for unauthenticated attackers to activate a free subscription pack for any user on the site, overwriting their existing paid subscription and causing loss of paid features.
PLUGIN
User Frontend
CVE-2026-5459
Risk Score
Threat Entry
Updated 2026-07-23
User Frontend - Broken Access Control (CVE-2026-4058)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the user_subscription_cancel() function in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to cancel any user's subscription pack, including administrators.
PLUGIN
User Frontend
CVE-2026-4058
Risk Score
Threat Entry
Updated 2026-06-17
User Frontend - PHP Object Injection (CVE-2026-5127)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Deserialization of Untrusted Data in versions up to, and including, 4.3.1 This is due to insufficient input validation and type checking on the wpuf_files parameter during form submission, combined with unconditional deserialization via maybe_unserialize() when displaying post content. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary PHP objects, which can be leveraged to execute arbitrary code, delete arbitrary files, or perform other malicious…
PLUGIN
User Frontend
CVE-2026-5127
Risk Score
Threat Entry
Updated 2026-06-17
User Frontend - Broken Access Control (CVE-2026-2233)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the draft_post() function in all versions up to, and including, 4.2.8. This makes it possible for unauthenticated attackers to modify arbitrary posts (e.g. unpublish published posts and overwrite the contents) via the 'post_id' parameter.
PLUGIN
User Frontend
CVE-2026-2233
Risk Score
Threat Entry
Updated 2026-06-17
User Frontend - Remote Code Execution (CVE-2026-1565)
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation in the 'WPUF_Admin_Settings::check_filetype_and_ext' function and in the 'Admin_Tools::check_filetype_and_ext' function in all versions up to, and including, 4.2.8. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
PLUGIN
User Frontend
CVE-2026-1565
Risk Score