Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/DLXPlugins/wp-plugin-info-card/blob/0fe50d3ccb3d61d5d176fab9e
- https://plugins.trac.wordpress.org/browser/wp-plugin-info-card/tags/6.2.0/php/Ad
- https://plugins.trac.wordpress.org/browser/wp-plugin-info-card/trunk/php/Admin/I
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1213a21f-a9c1-4da3-99b
FAQ
What is CVE-2026-2023?
CVE-2026-2023 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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_pl...
How severe is CVE-2026-2023?
CVE-2026-2023 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-2023?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.