CVE-2026-2121

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

WordPress Weaver Show Posts plugin <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting vulnerability

Authenticated Administrator+ Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting vulnerability discovered by Muqsith Barru - TCC in WordPress Plugin Weaver Show Posts versions = 1.8.1...

EUVD-2026-14151

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-2121

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-2121

The CVE-2026-2121 issue affects the Weaver Show Posts WordPress plugin (all versions up to 1.8.1). It permits Stored Cross-Site Scripting via the add_class parameter due to insufficient input sanitization and output escaping of user attributes. Authenticated attackers with Administrator-level acc...

CVE-2026-2121 Weaver Show Posts <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-2121

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

CVE-2026-2121 Weaver Show Posts <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'addclass' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticate...

WordPress plugin Weaver Show Posts 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

PT-2026-26828

The Weaver Show Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'add class' parameter in all versions up to, and including, 1.8.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticat...

EUVD-2023-23659

Malicious code in bioql PyPI...

CVE-2023-1404

The Weaver Show Posts Plugin for WordPress is vulnerable to stored Cross-Site Scripting due to insufficient escaping of the profile display name in versions up to, and including, 1.6. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitra...

CVE-2023-1404

The Weaver Show Posts Plugin for WordPress is vulnerable to stored Cross-Site Scripting due to insufficient escaping of the profile display name in versions up to, and including, 1.6. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitra...

CVE-2023-1404

The Weaver Show Posts Plugin for WordPress is vulnerable to stored Cross-Site Scripting due to insufficient escaping of the profile display name in versions up to, and including, 1.6. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitra...

Cross site scripting

The Weaver Show Posts Plugin for WordPress is vulnerable to stored Cross-Site Scripting due to insufficient escaping of the profile display name in versions up to, and including, 1.6. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitra...

CVE-2023-1404

The CVE-2023-1404 entry concerns the Weaver Show Posts plugin for WordPress (versions ≤ 1.6). It enables stored XSS by insufficient escaping of the profile display name, exploitable by authenticated users with contributor-level permissions and above. Wordfence documentation confirms two related W...

CVE-2023-1404 Weaver Show Posts <= 1.6 - Authenticated(Contributor+) Stored Cross-Site Scripting via Display Name

The Weaver Show Posts Plugin for WordPress is vulnerable to stored Cross-Site Scripting due to insufficient escaping of the profile display name in versions up to, and including, 1.6. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitra...

PT-2023-16961 · WordPress · Weaver Show Posts Plugin

Name of the Vulnerable Software and Affected Versions: Weaver Show Posts Plugin for WordPress versions up to, and including, 1.6 Description: The issue is related to stored Cross-Site Scripting due to insufficient escaping of the profile display name. This allows authenticated attackers with...

WordPress Plugin Weaver Show Posts 跨站脚本漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on servers running PHP and MySQL.WordPress plugin is an application plugin. A cross-site scripting vulnerabilit...

Hiding in Plain Sight: Cross-Site Scripting Vulnerabilities Patched in Weaver Products

On March 14, 2023, the Wordfence Threat Intelligence team initiated the responsible disclosure process for 2 nearly identical Cross-Site Scripting vulnerabilities in the Weaver Xtreme theme and the Weaver Show Posts plugin, which each have over 10,000 installations. The plugin developer responded...