Description
WordPress Plugin Event post is prone to a local file inclusion vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue may allow an attacker to obtain sensitive information that could aid in further attacks. WordPress Plugin Event post version 5.9.5 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that input is properly verified or disable and remove the plugin until a fix is available
References
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