WP Plugin Info Card <= 6.2.0 - Cross-Site Request Forgery to Arbitrary Custom Plugin Entry Creation

Cross-Site Request Forgery (CSRF)
CVE CVE-2026-2023
CVSS Medium (4.3)
Publicly Published February 17, 2026
Last Updated February 18, 2026
Researcher Duong Quang Hao
Description

The WP Plugin Info Card plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.2.0. This is due to missing nonce validation in the ajax_save_custom_plugin() function, which is disabled by prefixing the check with 'false &&'. This makes it possible for unauthenticated attackers to create or modify custom plugin entries 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 wp-plugin-info-card (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 6.2.0
Patched Version
  • 6.3.0
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