Known vulnerabilities in Under Construction

Easy to use Under Construction Page & Coming Soon Page. Enable Under Construction Mode in seconds & show you're Under Construction!

4Reported vulnerabilities

6.5Highest CVSS score

5.81Latest version

600,000+Active installs

What to do now

Update Under Construction to 5.81 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 16, 2026 / Tested up to WordPress: 7.1 / 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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-11426	Medium 6.5	0.5%	5.76 and earlier	`5.81`	July 10, 2026
WF-d5df75f8-1250-4b79-a796-9146d3037bec	Medium 5.5	—	3.85 and earlier	`3.86`	January 20, 2021
CVE-2023-0832	Medium 4.3	0.2%	3.96 and earlier	`3.97`	June 9, 2023
CVE-2023-0831	Medium 4.3	0.2%	3.96 and earlier	—	June 9, 2023

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