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2 vulnerabilities found for RT Mega Menu – Mega Menu Builder for Elementor & Gutenberg by themewant

CVE-2026-14855 (GCVE-0-2026-14855)
Vulnerability from cvelistv5
Published
2026-09-18 02:27
Modified
2026-10-14 16:21
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The RT Mega Menu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'css[left]' parameter in all versions up to, and including, 1.5.1 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.
References
Impacted products
Vendor Product Version
themewant RT Mega Menu – Mega Menu Builder for Elementor & Gutenberg Version: 0   ≤ 1.5.1
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          "url": "https://plugins.trac.wordpress.org/browser/rt-mega-menu/tags/1.5.1/admin/includes/admin-ajax-request.php#L68"
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CVE-2026-15650 (GCVE-0-2026-15650)
Vulnerability from cvelistv5
Published
2026-09-18 02:27
Modified
2026-09-18 14:42
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The RT Mega Menu – Mega Menu Builder for Elementor & Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'pointer_menu_item' Block Attribute in all versions up to, and including, 1.5.2 due to insufficient input sanitization and output escaping. 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. The payload bypasses wp_kses_post filtering applied to post content on save because it contains no HTML tags and survives intact inside the block comment's JSON attributes, reaching the walker unescaped at render time.
References
Impacted products
Vendor Product Version
themewant RT Mega Menu – Mega Menu Builder for Elementor & Gutenberg Version: 0   ≤ 1.5.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

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