ManageWP Worker vulnerabilities
Plugin slug worker · 4 known vulnerabilities · latest disclosed 2026-08-25 · WordPress.org page
Every listed vulnerability has a fix. Version 4.9.37 or later is not affected by any of them. If your site runs an older version, update it.
4 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in ManageWP Worker
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Critical 9.8 | < 4.9.37 | 4.9.37 | CVE-2026-18052 | 2026-08-25 | Advisory |
| High 7.2 | <= 4.9.31 | 4.9.32 | CVE-2026-3718 | 2026-05-13 | Advisory |
| High 7.2 | <= 4.9.31 | 4.9.32 | CVE-2026-39463 | 2026-04-13 | Advisory |
| Critical 9.8 | <= 4.9.2 | 4.9.3 | none | 2020-02-11 | Advisory |
Check if a site is affected
Enter a site address to see which version of ManageWP Worker and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the ManageWP Worker plugin safe to use?
All 4 known issues are fixed in current versions (4.9.37 or later). Keeping it updated is what matters.
How do I check which version of ManageWP Worker my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.