Known vulnerabilities in YITH Maintenance Mode

YITH Maintenance Mode gives you the ability to have a simple Maintenance Mode page while your website is under construction or closed for maintenance.

3Reported vulnerabilities

6.9Highest CVSS score

1.10.4Latest version

5,000+Active installs

What to do now

Update YITH Maintenance Mode to 1.3.8 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: April 24, 2025 / Tested up to WordPress: 6.8.8 / 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-2015-9429	Medium 6.5	0.9%	Before 1.2.0	`1.2.0`	September 26, 2019
CVE-2021-36845	Medium 6.9	0.7%	1.3.8 and earlier	`1.4.0`	September 23, 2021
CVE-2021-36841	Medium 5.4	0.6%	1.3.7 and earlier	`1.3.8`	September 27, 2021

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