Known vulnerabilities in Persistent Login

Persistent Login keeps users logged into your website, limits the number of active logins allowed at one time and alerts users of new devices logging …

2Reported vulnerabilities

8.5Highest CVSS score

3.1.2Latest version

6,000+Active installs

What to do now

Update Persistent Login to 3.1.1 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 16, 2026 / Tested up to WordPress: 7.0.4 / 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-2026-66594	High 8.5	0.3%	3.1.0 and earlier	`3.1.1`	August 20, 2026
CVE-2026-18752	Medium 6.5	0.2%	0 to 3.1.0 (inclusive)	`3.1.1`	September 1, 2026

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