Known vulnerabilities in YITH WooCommerce Waitlist

This plugin enables registered users to request an email notification when an out-of-stock product comes back into stock.

1Reported vulnerabilities

4.3Highest CVSS score

2.38.0Latest version

3,000+Active installs

What to do now

Update YITH WooCommerce Waitlist to 2.6.1 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 11, 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-2023-36506	Medium 4.3	0.5%	2.6.0 and earlier	`2.6.1`	August 10, 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.