CVE-2026-14812

Premium SEO - Unauthenticated Backdoor (Admin Creation / RCE / SSRF / Content Injection)

The Premium SEO WordPress plugin is malicious: it ships an unauthenticated backdoor that creates a hidden administrator account and, in some builds, also enables remote code execution, server-side request forgery and arbitrary front-end script/content injection, giving an unauthenticated attacker full control of the affected site.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Premium Seo

CVE-2026-14842

Events Made Easy < 3.1.2 - Unauthenticated Payment Bypass

The Events Made Easy WordPress plugin before 3.1.2 does not bind the payment authorization token to the payment record being charged, allowing unauthenticated attackers to pay a low amount for a cheap booking and have a separate, higher-priced booking marked as fully paid.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Events Made Easy

CVE-2026-12501

WP Travel Engine < 6.8.2 - Unauthenticated Payment Bypass via Missing PayPal IPN Receiver and Amount Verification

The WP Travel Engine WordPress plugin before 6.8.2 does not verify that an incoming PayPal payment notification was sent to the site's configured merchant account, nor that the paid amount matches the order total, before marking a booking as paid, allowing unauthenticated attackers to mark bookings as fully paid using a token payment made to an attacker-controlled account.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Wp Travel Engine

CVE-2026-12901

GetPaid < 2.8.55 - Unauthenticated Worldpay Payment Bypass via Insufficient IPN Verification

The GetPaid WordPress plugin before 2.8.55 does not verify the authenticity of incoming Worldpay payment notifications, allowing unauthenticated attackers to forge a notification that marks a pending invoice as paid without any payment being made.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Getpaid

CVE-2026-14831

Easy Booking < 3.5.0 - Unauthenticated Minimum Booking Duration Bypass

The Easy Booking WordPress plugin before 3.5.0 does not re-enforce a bookable product's configured minimum booking duration on the server side when adding to cart and calculating the booking price, allowing unauthenticated users to place below-minimum bookings and complete underpriced orders.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Easy Booking

CVE-2026-10524

CoCart < 4.9.0 - Unauthenticated Arbitrary Price Manipulation

The CoCart WordPress plugin before 4.9.0 does not validate a user-supplied price value against the actual product price when items are added to the cart through one of its public REST API endpoints, allowing unauthenticated users to set arbitrary product prices and complete WooCommerce orders at manipulated totals.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Cocart

CVE-2026-15147

Five Star Restaurant Reservations < 2.7.23 - Unauthenticated Payment Bypass and Booking Confirmation via IDOR

The Five Star Restaurant Reservations WordPress plugin before 2.7.23 does not verify the authenticity of incoming payment notifications, failing to validate the payment recipient, amount, and status or to bind the notification to the intended booking, allowing unauthenticated attackers to mark arbitrary pending reservations as paid and confirmed.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Five Star Restaurant Reservations

CVE-2026-13342

Security Optimizer – The All-In-One Protection Plugin < 1.6.5 - Login Access IP Allowlist Bypass via post_password

The Security Optimizer WordPress plugin from 1.5.8 to 1.6.4 does not correctly validate requests to its optional IP-based login restriction feature, allowing the restriction to be bypassed so that unauthenticated requests from non-allowlisted IP addresses can reach and use the login form, defeating the access control the administrator configured.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Security Optimizer

CVE-2026-17032

Supsystic Multiple Pro Plugins - Backdoor via Compromised Vendor Update Server

Multiple Supsystic Pro plugins were distributed with malicious code through the vendor's compromised update server, allowing unauthenticated attackers to deploy a second-stage payload that exfiltrates credentials and other sensitive data and grants full control of affected sites.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Google-maps-easy-pro Supsystic-gallery-pro Tables-generator-pro

CVE-2026-14943

Password Protected < 2.8.4 - Unauthenticated Sensitive Information Exposure via REST API

The Password Protected — Lock Entire Site, Pages, Posts, Categories, and Partial Content WordPress plugin before 2.8.4 does not restrict REST API access to authenticated users when a specific option is enabled, allowing unauthenticated visitors to bypass the sitewide password gate and read otherwise-protected content and account identifiers via the REST API. This re-introduces a previously-fixed issue (CVE-2024-0437), which was patched in 2.6.7 and regressed in 2.6.8.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Password Protected

CVE-2026-15032

wpDiscuz < 7.6.60 - Unauthenticated Stored XSS via Image URL Conversion

The Comments WordPress plugin before 7.6.60 does not properly escape a user-supplied URL before outputting it inside an HTML attribute, allowing unauthenticated users to store a Cross-Site Scripting payload that executes in the browser of any user, including administrators, who views the affected content.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Wpdiscuz

CVE-2026-15245

BNE Testimonials < 2.0.8.2 - Contributor+ Stored XSS via Slider Shortcode

The BNE Testimonials WordPress plugin before 2.0.8.2 does not properly escape a shortcode attribute for a JavaScript context before echoing it into an inline script, allowing users with the contributor role and above to inject arbitrary JavaScript that executes in the browser of anyone viewing the affected content.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Bne Testimonials

CVE-2026-15386

Meow Gallery < 5.5.2 - Author+ Stored XSS via Attachment Alt-Text

The Meow Gallery WordPress plugin before 5.5.2 does not escape an attachment's alt text before outputting it into an attribute of the link it builds for linked galleries, allowing users with the Author role or above to store a JavaScript payload that executes in the browser of any visitor (including administrators) who views a post containing such a gallery.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Meow Gallery

CVE-2026-16258

Ajax Search Lite < 4.14.5 - Unauthenticated PHP Object Injection via Search Statistics REST Endpoint

The Ajax Search Lite WordPress plugin before 4.14.5 does not prevent the deserialization of untrusted input, allowing unauthenticated attackers to perform PHP Object Injection. When a suitable POP chain is present via another installed Ajax Search Lite WordPress plugin before 4.14.5 or , this can be leveraged to achieve Remote Code Execution.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Ajax Search Lite

CVE-2026-16262

Estatik < 4.3.3 - Login CSRF

The Estatik Real Estate Plugin WordPress plugin before 4.3.3 does not bind its OAuth social login flow to the initiating user session, allowing an unauthenticated attacker to log a victim into an attacker-controlled account (login CSRF), so that the victim's subsequent activity is stored under and readable by the attacker.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Estatik

CVE-2026-16267

Newsletters < 4.16 - Unauthenticated PHP Object Injection via Date Form Field

The Newsletters WordPress plugin before 4.16 does not restrict the classes allowed when unserialising a value taken from a public form submission, allowing unauthenticated attackers to inject arbitrary PHP objects.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Newsletters

CVE-2026-16269

Newsletters < 4.16 - Unauthenticated API Authentication Bypass via Type Juggling

The Newsletters WordPress plugin before 4.16 does not strictly compare its API authentication key, allowing unauthenticated attackers to bypass the API authentication via type juggling and perform privileged actions such as modifying subscriber records and sending emails, when the optional API has been enabled.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Newsletters

CVE-2026-16282

Appointment Hour Booking < 1.5.88 - Unauthenticated Booking Price Manipulation via tcost Parameter

The Appointment Hour Booking WordPress plugin before 1.5.88 does not validate a client-supplied booking price against the server-side configured service price, allowing unauthenticated users to submit an arbitrary final price (including zero or negative) that is stored as the authoritative booking price, corrupting booking and payment records.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Appointment Hour Booking

CVE-2026-16578

Admin Safety Guard < 1.4.0 - Unauthenticated User Data Disclosure via 2fa/app/users REST Route

The Admin Safety Guard — Login Security, Limit Logins, 2FA & Brute Force Protection WordPress plugin before 1.4.0 does not perform any capability check on one of its REST API endpoints, allowing unauthenticated attackers to retrieve the full list of registered users including their usernames, email addresses, roles, and two-factor authentication enrollment status.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Admin Safety Guard

CVE-2026-16957

Slim SEO < 4.9.11 - Contributor+ Arbitrary Post Meta Disclosure

The Slim SEO WordPress plugin before 4.9.11 does not restrict a post-meta preview feature to posts the user is allowed to edit, verifying only read access, allowing users with the Contributor role to read arbitrary post meta, including protected and private keys, of published posts they do not own, including password-protected posts and posts of non-public post types.

CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed

Vendors

Wordpress-extensions

Products

Slim Seo