Meta Box <= 5.11.1 - Arbitrary File Deletion

The Meta Box plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the ajaxdeletefile function. This makes it possible for authenticated attackers with Contributor-level access and above to delete arbitrary files on the server. id: CVE-2026-3946...

CVE-2026-16974

The CVE concerns the Kirki – Freeform Page Builder, Website Builder & Customizer WordPress plugin. It is vulnerable to Stored Cross-Site Scripting via the post_meta Shortcode in all versions up to 6.2.0 due to insufficient input sanitization and output escaping. Consequence: authenticated attacke...

CVE-2026-16974

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the postmeta Shortcode in all versions up to, and including, 6.2.0 due to insufficient input sanitization and output escaping. This makes it possible for...

WordPress Kirki – Freeform Page Builder, Website Builder & Customizer plugin <= 6.2.0 - Freeform Page Builder, Website Builder & Customizer <= 6.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

Freeform Page Builder, Website Builder & Customizer plugin = 6.2.0 - Freeform Page Builder, Website Builder & Customizer = 6.2.0 - Authenticated Contributor+ Stored Cross-Site Scripting vulnerability discovered by Navapon Premkasem 71C4 71C4 in WordPress Plugin Kirki versions = 6.2.0...

EUVD-2026-54995

The s2Member WordPress plugin before 260805 does not escape several shortcode attributes before outputting them inside an inline script context, allowing users with contributor-level access to inject arbitrary JavaScript that executes when a viewer opens the post stored XSS...

CVE-2026-17018

The CVE-2026-17018 issue affects the CubeWP Framework WordPress plugin (

CVE-2026-17010

The CVE-2026-17010 entry covers a stored XSS vulnerability in the Saitama Addon Pack WordPress plugin (versions up to 1.0.8). The issue arises because post metadata values are not properly sanitised or escaped before output, enabling users with contributor-level access and above to inject payload...

CVE-2026-17010 Saitama Addon Pack <= 1.0.8 - Contributor+ Stored XSS via Post Meta

The Saitama Addon Pack WordPress plugin through 1.0.8 does not sanitise and escape certain post metadata values before outputting them, allowing users with contributor-level access and above to inject stored Cross-Site Scripting payloads that execute in the browser of a higher-privileged user who...

CVE-2026-17010

The Saitama Addon Pack WordPress plugin through 1.0.8 does not sanitise and escape certain post metadata values before outputting them, allowing users with contributor-level access and above to inject stored Cross-Site Scripting payloads that execute in the browser of a higher-privileged user who...

EUVD-2026-55025

The CubeWP Framework WordPress plugin through 1.1.30 does not perform a per-object read authorization check, nor restrict which metadata keys may be requested, on one of its REST API endpoints, allowing users with the Contributor role and above to read arbitrary post metadata including that of...

CVE-2026-17011

The vulnerability CVE-2026-17011 affects the Nexter Blocks WordPress plugin prior to version 5.0.2. The root cause is that the REST endpoint used to save global CSS does not restrict who can perform the action, allowing users with at least the Contributor role to store arbitrary CSS. This CSS is ...

EUVD-2026-54892

The Nexter Blocks WordPress plugin before 5.0.2 does not restrict who can save global CSS through one of its REST endpoints, allowing users with at least the Contributor role to store arbitrary CSS that is rendered site-wide on the front end, enabling defacement, content hiding, and UI redressing...

CVE-2026-16957

CVE-2026-16957 — Slim SEO WordPress plugin (

EUVD-2026-54888

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 ow...

CVE-2026-16558

The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in th...

CVE-2026-16558 YMC Filter < 3.12.8 - Contributor+ Stored XSS via Layout Builder Schema

The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in th...

EUVD-2026-54733

The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in th...

CVE-2026-16558

The CVE-2026-16558 vulnerability affects the YMC Filter WordPress plugin prior to version 3.12.8. It allows stored XSS via a layout builder setting because the value is not sanitized/escaped before output on a public endpoint, and object ownership is not verified when the setting is saved. This e...

CVE-2026-18988

The CVE-2026-18988 entry concerns the Easy Accordion plugin for WordPress, affected in versions up to and including 3.1.8. The underlying issue is insufficient input sanitization and output escaping in accordion_header_renderer(), which emits attacker-supplied tag names using esc_attr() in an HTM...

EUVD-2026-54727

The Easy Accordion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'accordionTitleTag' block attribute in versions up to, and including, 3.1.8. This is due to insufficient input sanitization and output escaping in the accordionheaderrenderer function, which emits the...