CVE-2018-1000773

Name of the Vulnerable Software and Affected Versions WordPress versions prior to 4.9.9

Description The issue is related to a CWE-20 Input Validation problem in thumbnail processing, which can lead to remote code execution. This can be exploited via thumbnail upload by an authenticated user. It may require additional plugins to be exploited, although this has not been confirmed.

Recommendations For WordPress versions prior to 4.9.9, update to version 4.9.9 or later to resolve the issue.