CVE-2026-3565

Summary

The Taqnix plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.3. This is due to a missing nonce verification in the taqnix_delete_my_account() function, where the check_ajax_referer() call is explicitly commented out on line 883. This makes it possible for unauthenticated attackers to trick a logged-in non-administrator user into deleting their own account via a forged request granted they can trick the user into performing an action such as clicking a link or visiting a malicious page.

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/82aeab24-3467-4cb0-b71f-b7f97c26dc80?source=cve
• https://plugins.trac.wordpress.org/browser/taqnix/trunk/public/class-taqnix-user.php#L916
• https://plugins.trac.wordpress.org/browser/taqnix/tags/1.0.3/public/class-taqnix-user.php#L916
• https://plugins.trac.wordpress.org/browser/taqnix/trunk/public/class-taqnix-user.php#L883
• https://plugins.trac.wordpress.org/browser/taqnix/tags/1.0.3/public/class-taqnix-user.php#L883
• https://plugins.trac.wordpress.org/browser/taqnix/trunk/public/class-taqnix-user.php#L67
• https://plugins.trac.wordpress.org/browser/taqnix/tags/1.0.3/public/class-taqnix-user.php#L67
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3491080%40taqnix&new=3491080%40taqnix&sfp_email=&sfph_mail=

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