WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Ultimate Under Construction

Shows an Under Construction holding page for all users who are not logged in or Admin.

1Reported vulnerabilities
4.4Highest CVSS score
1.9.5Latest version
1,000+Active installs

What to do now

Update Ultimate Under Construction to 1.9.4 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: September 27, 2024 / Tested up to WordPress: 6.6.7 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days
Affected versionsFixed inPublished
CVE-2024-33943 Medium 4.4 0.3% 1.9.3 and earlier 1.9.4 April 30, 2024

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.