CVE-2021-24997: Wp-Guppy Wp Guppy

Medium severity, CVSS 6.5. EPSS: 2.8% chance of exploitation in the next 30 days.

The WP Guppy WordPress plugin before 1.3 does not have any authorisation in some of the REST API endpoints, allowing any user to call them and could lead to sensitive information disclosure, such as usernames and chats between users, as well as be able to send messages as an arbitrary user

Affected products

• Wp-Guppy Wp Guppy: before 1.3 (fixed in 1.3)

Published 2021-12-27. Last modified 2026-06-17.