Clock In Portal <= 2.1 - Cross-Site Request Forgery to Holidays Deletion

Cross-Site Request Forgery (CSRF)
CVE CVE-2023-0763
CVSS 4.3 (Medium)
Publicly Published April 18, 2023
Last Updated April 24, 2023
Researcher Sajjad Shariati


The Clock In Portal plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.1. This is due to missing or incorrect nonce validation on the delete action in the holidays.php file. This makes it possible for unauthenticated attackers to delete holidays via 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 clock-in-portal (view on
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
  • <= 2.1

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