This vulnerability in the Endless Posts Navigation plugin arises from missing authorization controls, which could allow unauthorized users to perform actions that should be restricted. The affected versions include all versions up to 2.2.9. The CVSS score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, no confidentiality or availability impact, but integrity impact is present. No patch or vendor advisory is provided, and no known exploits have been reported.

The vulnerability allows unauthorized modification or manipulation of data due to missing authorization checks, impacting data integrity. There is no impact on confidentiality or availability. No known exploitation in the wild has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the plugin's functionality to trusted users only and monitor for unusual activity related to the plugin.