WP Remote Users Sync vulnerabilities
Plugin slug wp-remote-users-sync · 3 known vulnerabilities · latest disclosed 2026-11-04 · WordPress.org page
Every listed vulnerability has a fix. Version 2.2.0 or later is not affected by any of them. If your site runs an older version, update it.
1 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in WP Remote Users Sync
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | < 2.2.0 | 2.2.0 | CVE-2026-111962 | 2026-11-04 | Advisory |
| High 8.5 | <= 1.2.12 | 1.2.13 | CVE-2023-3958 | 2023-08-15 | Advisory |
| Medium 4.3 | <= 1.2.11 | 1.2.12 | CVE-2023-4374 | 2023-08-15 | Advisory |
Check if a site is affected
Enter a site address to see which version of WP Remote Users Sync and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the WP Remote Users Sync plugin safe to use?
All 3 known issues are fixed in current versions (2.2.0 or later). Keeping it updated is what matters.
How do I check which version of WP Remote Users Sync 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.