CVE-2024-0592

Summary

The Related Posts for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.2.1. This is due to missing or incorrect nonce validation on the handle_create_link() function. This makes it possible for unauthenticated attackers to add related posts to other posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. This ultimately makes it possible for attackers to view draft and password protected posts.

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

CVE Program Container

Additional References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/5d21aad7-dbee-4204-afbd-0a5fdeaca50e?source=cve
• https://plugins.trac.wordpress.org/browser/related-posts-for-wp/trunk/classes/hooks/class-hook-link-related-screen.php#L70
• https://plugins.trac.wordpress.org/changeset/3049719/related-posts-for-wp/tags/2.2.2/classes/hooks/class-hook-link-related-screen.php

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/5d21aad7-dbee-4204-afbd-0a5fdeaca50e?source=cve
• https://plugins.trac.wordpress.org/browser/related-posts-for-wp/trunk/classes/hooks/class-hook-link-related-screen.php#L70
• https://plugins.trac.wordpress.org/changeset/3049719/related-posts-for-wp/tags/2.2.2/classes/hooks/class-hook-link-related-screen.php

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