plugin
29 known security issues reported for the Maxbuttons WordPress plugin. Most recent disclosed Jun 26, 2026.
Running Maxbuttons on your site? Check whether your installed version is affected.
Scan your site freeThe MaxButtons – Create buttons plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'view' parameter in all versions up to, and including, 9.8.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pa...
The MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 9.8.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages tha...
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Maxfoundry MaxButtons allows Stored XSS.This issue affects MaxButtons: from n/a through 9.8.3.
[en] The WordPress Button Plugin MaxButtons WordPress plugin before 9.8.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via Button Width in all versions up to, and including, 9.8.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions a...
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via Text Color in all versions up to, and including, 9.8.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and...
[en] The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 9.7.8. This makes it possible for unauthenticated attackers to obtain the full path to instances, which they may be able to use in combination with other vulnerabilities or to sim...
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to information exposure in all versions up to, and including, 9.7.8. This makes it possible for unauthenticated attackers to obtain the full path to instances, which they may be able to use in combination with other vulnerabilities or to simplify...
[en] The WordPress Button Plugin MaxButtons WordPress plugin before 9.7.8 does not sanitise and escape some parameters, which could allow users with a role as low as editor to perform Cross-Site Scripting attacks
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Custom Rel Tag' parameter in all versions up to, and including, 9.7.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Editor-level access...
[en] The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including 9.7.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attacker...
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including 9.7.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, wi...
[en] The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 9.7.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permission...
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 9.7.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and...
[en] Auth. (contributor+) Cross-Site Scripting (XSS) vulnerability in Max Foundry WordPress Button Plugin MaxButtons plugin <= 9.5.3 versions.
The MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in versions up to, and including, 9.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access a...
[en] A vulnerability was found in MaxButtons Plugin up to 1.26.0 on WordPress and classified as problematic. This issue affects the function maxbuttons_strip_px of the file includes/maxbuttons-button.php. The manipulation of the argument button_id leads to cross site scripting. The attack may be initiated remotely. Upg...
[en] Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Max Foundry Button Plugin MaxButtons plugin <= 9.2 at WordPress
[en] Multiple Cross-Site Request Forgery (CSRF) vulnerabilities in Max Foundry MaxButtons plugin <= 9.2 at WordPress.
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 9.2. This is due to missing or incorrect nonce validation on the handlePost function. This makes it possible for unauthenticated attackers to change plugin settings via forged reques...
The MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 9.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages...
The WordPress Button Plugin MaxButtons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via various shortcode attributes in versions up to, and including, 9.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor-level permission...
[en] Cross-site scripting vulnerability in MaxButtons prior to version 6.19 and MaxButtons Pro prior to version 6.19 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Cross-site scripting vulnerability in MaxButtons prior to version 6.19 and MaxButtons Pro prior to version 6.19 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
[en] Cross-site scripting (XSS) vulnerability in the Max Foundry MaxButtons plugin before 1.26.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the id parameter in a button action on the maxbuttons-controller page to wp-admin/admin.php, related to the button creation page.
Reflected Cross-site scripting (XSS) vulnerability in the Max Foundry MaxButtons plugin before 1.26.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the id parameter in a button action on the maxbuttons-controller page to wp-admin/admin.php, related to the button creation page. CVE-20...
This plugin is prone to an authentication bypass vulnerability in includes/maxbuttons-button-css.php. Upgrade the plugin.
The WordPress Button Plugin MaxButtons WordPress plugin was affected by an includes/maxbuttons-button-css.php Authentication Bypass security vulnerability.
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