CVE-2021-25066: Ninja Forms < 3.6.10 - Admin+ Stored Cross-Site Scripting via Import
The Ninja Forms Contact Form WordPress plugin before 3.6.10 does not sanitize and escape some imported data, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-25066?
CVE-2021-25066 is a vulnerability in the Ninja Forms Contact Form WordPress plugin before version 3.6.10 that allows high privilege users to perform Cross-Site Scripting attacks.
How does CVE-2021-25066 affect the Ninja Forms plugin?
CVE-2021-25066 affects the Ninja Forms Contact Form WordPress plugin before version 3.6.10 by not properly sanitizing and escaping imported data, which can lead to Cross-Site Scripting attacks.
What is the severity of CVE-2021-25066?
CVE-2021-25066 has a severity rating of medium with a CVSS score of 4.8.
How can high privilege users exploit CVE-2021-25066?
High privilege users can exploit CVE-2021-25066 by performing Cross-Site Scripting attacks, even when the unfiltered_html capability is disallowed.
How can I fix CVE-2021-25066?
To fix CVE-2021-25066, update the Ninja Forms Contact Form WordPress plugin to version 3.6.10 or later, which includes proper sanitization and escaping of imported data.