0mk Shortener <= 0.2 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Cross-Site Request Forgery (CSRF)
CVE CVE-2022-2933
CVSS 5.4 (Medium)
Publicly Published February 6, 2023
Last Updated January 22, 2024
Researcher Juampa Rodríguez


The 0mk Shortener plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the zeromk_options_page function. This makes it possible for unauthenticated attackers to inject malicious web scripts via the 'zeromk_user' and 'zeromk_apikluc' parameters through a forged request granted they can trick a site administrator into performing an action such as clicking on a link.



1 affected software package

Software Type Plugin
Software Slug 0mk-shortener (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 0.2

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