Known vulnerabilities in ManageWP Worker

A better way to manage dozens of WordPress websites.

4Reported vulnerabilities

9.8Highest CVSS score

4.9.36Latest version

1,000,000+Active installs

What to do now

Update ManageWP Worker to 4.9.37 or later. 4 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 17, 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-2026-18052	Critical 9.8	0.3%	Before 4.9.37	`4.9.37`	August 25, 2026
WF-92915943-c6ff-46df-adbd-382eabe44021	Critical 9.8	—	4.9.2 and earlier	`4.9.3`	February 11, 2020
CVE-2026-3718	High 7.2	0.3%	0 to 4.9.31 (inclusive)	`4.9.32`	May 14, 2026
CVE-2026-39463	High 7.2	0.2%	4.9.31 and earlier	`4.9.32`	April 13, 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.