CVE-2026-2518

The FastX theme for WordPress is vulnerable to unauthorized limited plugin installation and activation due to missing capability checks on the 'ultpinstallcallback' and 'ultpactivatecallback' functions in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers...

CVE-2026-2518

The CVE-2026-2518 entry concerns the WordPress FastX theme. The vulnerability is due to missing capability checks in two callbacks, ultp_install_callback and ultp_activate_callback, affecting all versions up to and including 1.0.2. This allows authenticated attackers with Subscriber-level access ...

PT-2026-42722

Name of the Vulnerable Software and Affected Versions FastX theme for WordPress versions prior to 1.0.3 Description The FastX theme for WordPress allows authenticated attackers with Subscriber-level access or higher to install and activate the PostX plugin. This is caused by missing capability...

EUVD-2026-23201

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultpshareCountcallback function in all versions up to, and including, 5.0.5. This makes it possible for...

CVE-2026-0718

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultpshareCountcallback function in all versions up to, and including, 5.0.5. This makes it possible for...

CVE-2026-0718

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultpshareCountcallback function in all versions up to, and including, 5.0.5. This makes it possible for...

WordPress Post Grid Gutenberg Blocks for News, Magazines, Blog Websites - PostX plugin <= 5.0.5 - Missing Authorization to Limited Post Meta Modification vulnerability

WordPress Post Grid Gutenberg Blocks for News, Magazines, Blog Websites - PostX plugin = 5.0.5 - Missing Authorization to Limited Post Meta Modification vulnerability discovered by Mohammad Amin Hajian mamadrce in WordPress Plugin PostX versions = 5.0.5...

PT-2026-33282

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultp shareCount callback function in all versions up to, and including, 5.0.5. This makes it possible for...

CVE-2026-1273

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the /ultp/v3/starterdummypost/ and /ultp/v3/starterimportcontent/ REST API endpoints. This makes it possible...

CVE-2026-1273

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the /ultp/v3/starterdummypost/ and /ultp/v3/starterimportcontent/ REST API endpoints. This makes it possible...

CVE-2026-1273 PostX <= 5.0.8 - Authenticated (Administrator+) Server-Side Request Forgery via REST API Endpoints

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the /ultp/v3/starterdummypost/ and /ultp/v3/starterimportcontent/ REST API endpoints. This makes it possible...

CVE-2026-1273 PostX <= 5.0.8 - Authenticated (Administrator+) Server-Side Request Forgery via REST API Endpoints

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the /ultp/v3/starterdummypost/ and /ultp/v3/starterimportcontent/ REST API endpoints. This makes it possible...

WordPress PostX plugin <= 5.0.8 - Authenticated (Administrator+) Server-Side Request Forgery via REST API Endpoints vulnerability

Authenticated Administrator+ Server-Side Request Forgery via REST API Endpoints vulnerability discovered by WordFence in WordPress Plugin PostX versions = 5.0.8...

WordPress Post Grid Gutenberg Blocks and WordPress Blog Plugin - PostX plugin <= 4.1.2 - Missing Authorization to Arbitrary Options Update vulnerability

WordPress Post Grid Gutenberg Blocks and WordPress Blog Plugin - PostX plugin = 4.1.2 - Missing Authorization to Arbitrary Options Update vulnerability discovered by 1337Wannabe - home in WordPress Plugin PostX versions = 4.1.2...

CVE-2025-69313 WordPress PostX plugin <= 5.0.3 - Broken Access Control vulnerability

Missing Authorization vulnerability in WPXPO PostX ultimate-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PostX: from n/a through = 5.0.3...

CVE-2025-69313

CVE-2025-69313 corresponds to a Broken/ Missing Authorization vulnerability in the WordPress PostX (ultimate-post) plugin, affecting versions up to and including 5.0.3. The CVSS 3.1 score is 7.5 (Network attack vector, Low attack complexity, No user interaction) with confidentiality impact high. ...

PT-2026-4191

Missing Authorization vulnerability in WPXPO PostX ultimate-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PostX: from n/a through = 5.0.3...

WordPress Post Grid Gutenberg Blocks for News, Magazines, Blog Websites - PostX plugin <= 5.0.3 - Missing Authorization to Unauthenticated Sensitive Information Exposure vulnerability

WordPress Post Grid Gutenberg Blocks for News, Magazines, Blog Websites - PostX plugin = 5.0.3 - Missing Authorization to Unauthenticated Sensitive Information Exposure vulnerability discovered by Marcin Dudek dudekmar - CERT.PL in WordPress Plugin PostX versions = 5.0.3...

CVE-2025-68606 WordPress PostX plugin <= 5.0.3 - Sensitive Data Exposure vulnerability

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WPXPO PostX ultimate-post allows Retrieve Embedded Sensitive Data.This issue affects PostX: from n/a through = 5.0.3...

CVE-2025-68606 WordPress PostX plugin <= 5.0.3 - Sensitive Data Exposure vulnerability

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WPXPO PostX ultimate-post allows Retrieve Embedded Sensitive Data.This issue affects PostX: from n/a through = 5.0.3...