Crypto <= 2.15 - Cross-Site Request Forgery to Authentication Bypass

Cross-Site Request Forgery (CSRF)
CVE CVE-2024-9990
CVSS High (8.8)
Publicly Published October 28, 2024
Last Updated November 5, 2024
Researcher István Márton
Description

The Crypto plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.15. This is due to missing nonce validation in the 'crypto_connect_ajax_process::check' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References

1 affected software package

Software Type Plugin
Software Slug crypto (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.15
Patched Version
  • 2.16
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