CVE-2026-2023

Summary

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.

Affected Software

Weaknesses

• CWE-352: CWE-352 Cross-Site Request Forgery (CSRF)

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/1213a21f-a9c1-4da3-99b5-4a5a0673073f?source=cve
• https://github.com/DLXPlugins/wp-plugin-info-card/blob/0fe50d3ccb3d61d5d176fab9e9f280ac8bfd8614/php/Admin/Init.php#L390
• https://plugins.trac.wordpress.org/browser/wp-plugin-info-card/tags/6.2.0/php/Admin/Init.php#L390
• https://plugins.trac.wordpress.org/browser/wp-plugin-info-card/trunk/php/Admin/Init.php#L390
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3454992%40wp-plugin-info-card&new=3454992%40wp-plugin-info-card&sfp_email=&sfph_mail=

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