Description
WordPress Plugin AccessPress Custom CSS [only if downloaded via the vendor website] contains suspicious code. Attackers can exploit this issue to perform a variety of actions. Successful attacks will compromise the affected application and possibly the webserver or computer. WordPress Plugin AccessPress Custom CSS version 2.0.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.0.2 or latest
References
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Django Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-6188)