PT-2026-57061 · King Addons · King Addons For Elementor – 80+ Elementor Widgets
Naoya Takahashi
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Published
2026-07-10
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Updated
2026-07-10
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CVE-2026-15284
CVSS v3.1
6.4
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
The King Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'form page id' parameter in versions up to, and including, 51.1.62 This is due to insufficient input sanitization in the add to submissions() function, which applies sanitize text field() (which preserves double-quote characters) before storing the value in post meta, combined with missing output escaping in the king addons submissions custom column content() function, which concatenates the stored value into an HTML href attribute via admin url() without wrapping the result in esc url(). 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.
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
King Addons For Elementor – 80+ Elementor Widgets