CVE-2021-24166 Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection
Attackers can force logged-in users to disconnect their site's OAuth connection via a crafted request due to missing nonce protection.
- 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-2021-24166?
CVE-2021-24166 is a medium-severity vulnerability in Ninjaforms Ninja Forms, published on 5 Apr 2021. 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
The wp_ajax_nf_oauth_disconnect from the Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress WordPress plugin before 3.4.34 had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection.
Weakness: CWE-352
Which versions are affected by CVE-2021-24166?
It affects 1 product.
Products include Ninjaforms Ninja Forms.
How do I fix CVE-2021-24166?
No fix has been published for CVE-2021-24166 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-24166 being exploited?
There is no known exploitation of CVE-2021-24166 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-xxcm-3jff-m2m5.