CVE-2026-7475 Sky Addons <= 3.3.2 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Script
Authenticated attackers can inject arbitrary scripts via the REST API that execute on frontend pages for all visitors.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-7475?
CVE-2026-7475 is a medium-severity cross-site scripting vulnerability in wowdevs Sky Addons – Elementor Addons with Widgets & Templates, published on 8 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type => 'post'` and `show_in_rest => true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.
Weakness: CWE-79
Which versions are affected by CVE-2026-7475?
How do I fix CVE-2026-7475?
No fix has been published for CVE-2026-7475 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-7475 being exploited?
There is no known exploitation of CVE-2026-7475 in the wild and no public exploit code.
Sources
Also known as GHSA-59rm-h9h8-h9gh.