Known vulnerabilities in CookieYes – Cookie Banner for Cookie Consent (Easy to setup GDPR/CCPA Compliant Cookie Notice)

Cookie banner, cookie consent and cookie notice plugin for GDPR and CCPA. Auto cookie blocking, Consent Mode v2, policy pages and preference center.

1Reported vulnerabilities

5.4Highest CVSS score

3.5.6Latest version

1,000,000+Active installs

What to do now

Update CookieYes – Cookie Banner for Cookie Consent (Easy to setup GDPR/CCPA Compliant Cookie Notice) to 1.8.3 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: September 10, 2026 / Tested up to WordPress: 7.1.2 / 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-2020-20633	Medium 5.4	0.9%	1.8.2 and earlier	`1.8.3`	August 21, 2020

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