Mesmerize Companion vulnerabilities
Plugin slug mesmerize-companion · 3 known vulnerabilities · latest disclosed 2026-02-18 · WordPress.org page
Every listed vulnerability has a fix. Version 1.6.162 or later is not affected by any of them. If your site runs an older version, update it.
0 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Mesmerize Companion
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 1.6.158 | 1.6.162 | CVE-2025-12027 | 2026-02-18 | Advisory |
| Medium 6.4 | <= 1.6.148 | 1.6.149 | CVE-2024-3494 | 2024-05-07 | Advisory |
| Medium 6.4 | <= 1.6.133 | 1.6.135 | CVE-2022-4481 | 2022-12-20 | Advisory |
Check if a site is affected
Enter a site address to see which version of Mesmerize Companion and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Mesmerize Companion plugin safe to use?
All 3 known issues are fixed in current versions (1.6.162 or later). Keeping it updated is what matters.
How do I check which version of Mesmerize Companion 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.