CVE-2021-24164

In the Ninja Forms Contact Form WordPress plugin before 3.4.34.1, low-level users, such as subscribers, were able to trigger the action, wp_ajax_nf_oauth, and retrieve the connection url needed to establish a connection. They could also retrieve the client_id for an already established OAuth connection.

Date published : 2021-04-05

https://wpscan.com/vulnerability/dfa32afa-c6de-4237-a9f2-709843dcda89

One Million Sites Affected: Four Severe Vulnerabilities Patched in Ninja Forms