Really Simple Under Construction Page
Explore Really Simple Under Construction Page vulnerabilities across all versions. Currently tracking 1 known vulnerabilities, including severity, impact, and patch status.
Vulnerability Records
Really Simple Under Construction Page
Author
Jonas Hjalmarsson
Version 1.5.0 is a recommended security update for all existing users. It blocks JavaScript injection on the Under Construction page, hardens the bypass cookie (Secure/HttpOnly/SameSite), tightens IP-whitelist validation, and fixes silent breakage with WP-CLI, cron, and the REST API. The plugin’s behavior and settings are unchanged — existing setups upgrade in place. See the changelog for the full list. Add a really simple Under Construction page to your website by enabling this plugin. Use IP whitelisting and a secret URL to grant access to selected users without logging in. Go to the settings page in Settings > Really Simple Under Construction. Enable by checking the checkbox. The Under Construction page is only visible to visitors who are not logged in. You can optionally configure: The Under Construction page itself — paste any HTML (DOCTYPE, <style>, <body> etc. are supported, scripts are stripped). A secret word that lets you bypass the page via a URL like ?yoursecret. A cookie is then stored so the same browser keeps access. The lifetime of that cookie, in days. A list of IP addresses to whitelist for users and services that should always see the real site.
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