Security Advisory

CVE-2021-4387

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-07-01 03:30:14

Last updated 2026-04-08 16:42:41

Assigner Wordfence

State PUBLISHED

Description

The Opal Estate plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.11. This is due to missing or incorrect nonce validation on the opalestate_set_feature_property() and opalestate_remove_feature_property() functions. This makes it possible for unauthenticated attackers to set and remove featured properties via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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