CVE-2024-11052 Cross-site scripting in Ninja Forms – The Contact Form Builder That Grows With You
Unauthenticated attackers can inject arbitrary web scripts via form calculations, leading to stored XSS execution on user pages.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-11052?
CVE-2024-11052 is a high-severity cross-site scripting vulnerability in Ninjaforms Ninja Forms, published on 12 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Ninja Forms – The Contact Form Builder That Grows With You plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the calculations parameter in all versions up to, and including, 3.8.19 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2024-11052?
It affects 1 product.
Products include Ninjaforms Ninja Forms.
How do I fix CVE-2024-11052?
No fix has been published for CVE-2024-11052 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-2024-11052 being exploited?
There is no known exploitation of CVE-2024-11052 in the wild and no public exploit code.
Other vulnerabilities in Ninjaforms Ninja Forms
- CVE-2025-9083 Ninja-forms < 3.11.1 - Unauthenticated PHP Objection
- CVE-2016-1209 Deserialization in n/a
- CVE-2018-20981 Information disclosure in n/a
- CVE-2024-25572 Cross-site request forgery in Ninja Forms
- CVE-2021-24163 Ninja Forms < 3.4.34 - Authenticated SendWP Plugin Installation and Client Secret Key Disclosure
Sources
Also known as GHSA-qq52-2f2f-p65w.