WordPress Guppy plugin through 1.1 is susceptible to an API disclosure vulnerability. This can allow an attacker to obtain all user IDs and then use them to make API requests to get messages sent between users and/or send messages posing as one user to another.
id: CVE-2021-24997
info:
name: WordPress Guppy <=1.1 - Information Disclosure
author: Evan Rubi
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