CVE-2026-11783 Cross-site scripting in Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy
Authenticated attackers can inject arbitrary scripts via Product SKU, leading to stored XSS execution for site 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-2026-11783?
CVE-2026-11783 is a medium-severity cross-site scripting vulnerability in dokaninc Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy, published on 27 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Product SKU in all versions up to, and including, 5.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The malicious payload is delivered to site visitors — including unauthenticated users — when the store search widget inserts the unescaped AJAX response HTML into the DOM via jQuery's .html() method.
Weakness: CWE-79
Which versions are affected by CVE-2026-11783?
How do I fix CVE-2026-11783?
No fix has been published for CVE-2026-11783 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-2026-11783 being exploited?
There is no known exploitation of CVE-2026-11783 in the wild and no public exploit code.
Sources
Also known as GHSA-wv47-9f7r-v6pj.