CVE-2024-29220 Cross-site scripting in Ninja Forms
An attacker can execute arbitrary scripts in the browser of users accessing a website using the Ninja Forms plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-29220?
CVE-2024-29220 is a medium-severity cross-site scripting vulnerability in Ninjaforms Ninja Forms, published on 11 Apr 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Ninja Forms prior to 3.8.1 contains a cross-site scripting vulnerability in custom fields for labels. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is accessing to the website using the product.
Weakness: CWE-79
Which versions are affected by CVE-2024-29220?
It affects 1 product.
Products include Ninjaforms Ninja Forms.
How do I fix CVE-2024-29220?
No fix has been published for CVE-2024-29220 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-2024-29220 being exploited?
There is no known exploitation of CVE-2024-29220 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-72h6-54fg-6qph.