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OpenAdvisories
Medium · 4.3 CVE-2020-36752 EUVD-2020-24193GHSA-r39c-5vhq-pcm4

Coming Soon & Maintenance Mode Page <= 1.57 - Cross-Site Request Forgery Bypass

Published Jul 12, 2023 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The Coming Soon & Maintenance Mode Page plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.57. This is due to missing or incorrect nonce validation on the save_meta_box() function. This makes it possible for unauthenticated attackers to save meta boxes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

VendorProductAffectedFixed
hookandhook Coming Soon & Maintenance Mode Page & Under Construction ≤ 1.57 —

References