Under Construction
under-construction-page · plugin
Known security vulnerabilities for Under Construction. Find out in seconds which version runs on your site with WP Lens.
3 known vulnerabilities
3 exploitable without logging in · latest Sep 3, 2026
Listed on wordpress.org · latest 5.83 · last updated Sep 18, 2026 · 600K+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- High 7.1
CVE-2026-81295unauthenticated · needs a click≤ 5.82
WordPress Under Construction plugin <= 5.82 - Cross Site Scripting (XSS) vulnerability
- Medium 4.3
CVE-2023-0832unauthenticated · needs a click≤ 3.96
Under Construction <= 3.96 - Cross-Site Request Forgery via admin_action_install_weglot
- Medium 4.3
CVE-2023-0831unauthenticated · needs a click≤ 3.96
Under Construction <= 3.96 - Cross-Site Request Forgery via admin_action_ucp_dismiss_notice
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).