CVE-2026-9281
Master Addons For Elementor <= 3.1.0 - Authenticated (Author+) Stored Cross-Site Scripting via 'jtlma_custom_js' Page Setting (Custom JS Extension)
The Master Addons For Elementor – Widgets, Extensions, Theme Builder, Popup Builder & Template Kits plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'jtlma_custom_js' Page Setting (Custom JS Extension) in all versions up to, and including, 3.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The unfiltered_html capability check is only enforced during Elementor control registration (UI rendering) and not during the save process, enabling Author-level users to inject the jtlma_custom_js setting directly via a crafted POST request to admin-ajax.php?action=elementor_ajax, bypassing the UI-level restriction entirely.
| CWE | CWE-79 |
| Vendor | litonice13 |
| Product | master addons for elementor – widgets, extensions, theme builder, popup builder & template kits |
| Published | Jun 6, 2026 |
| Last Updated | Jun 6, 2026 |
Get instant alerts for litonice13 master addons for elementor – widgets, extensions, theme builder, popup builder & template kits
Be the first to know when new medium vulnerabilities affecting litonice13 master addons for elementor – widgets, extensions, theme builder, popup builder & template kits are published — delivered to Slack, Telegram or Discord.
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N