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WPBakery Page Builder - Security Vulnerability (CVE-2026-119165)
The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name / nickname' parameter in all versions up to, and including, 9.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful execution requires that at least one public post attributed to the attacker's account be rendered through a Basic Grid using a Grid Builder template with…
CVE-2026-119165
WPBakery Page Builder - Cross-Site Scripting (XSS) (CVE-2026-15101)
The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data' parameter in all versions up to, and including, 8.7.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The wp_kses_post sanitization applied during save does not neutralize the payload because the malicious script content is base64-encoded as plain alphanumeric text with no HTML tags to strip;…
CVE-2026-15101
WPBakery Page Builder - Broken Access Control (CVE-2026-45436)
Subscriber Broken Access Control in WPBakery Page Builder
CVE-2026-45436
WPBakery Page Builder - Cross-Site Scripting (XSS) (CVE-2025-10006)
The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'rev_slider_vc' shortcode in all versions up to, and including, 8.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is only exploitable when RevSlider is also installed.
CVE-2025-10006
WPBakery Page Builder - Cross-Site Scripting (XSS) (CVE-2025-11161)
The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the vc_custom_heading shortcode in all versions up to, and including, 8.6.1. This is due to insufficient restriction of allowed HTML tags and improper sanitization of user-supplied attributes in the font_container parameter. This makes it possible for authenticated attackers with contributor-level access or higher to inject arbitrary web scripts in posts that will execute whenever a user accesses an injected page via the vc_custom_heading shortcode with malicious tag and text attributes granted they have access to use…
CVE-2025-11161
WPBakery Page Builder - Cross-Site Scripting (XSS) (CVE-2025-11160)
The WPBakery Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom JS module in all versions up to, and including, 8.6.1. This is due to insufficient input sanitization and output escaping of user-supplied JavaScript code in the Custom JS module. This makes it possible for authenticated attackers with contributor-level access or higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page via the WPBakery Page Builder Custom JS module granted they have access to the WPBakery editor…
CVE-2025-11160
Wpbakery Page Builder - Cross-Site Scripting (XSS) (CVE-2024-5708)
The WPBakery Visual Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘link’ parameter in all versions up to, and including, 7.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, and with post permissions granted by an Administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2024-5708
WPBakery Page Builder - Cross-Site Scripting (XSS) (CVE-2023-31213)
Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in WPBakery Page Builder plugin
CVE-2023-31213