Authorizer vulnerabilities
Plugin slug authorizer · 3 known vulnerabilities · latest disclosed 2026-10-01 · WordPress.org page
Every listed vulnerability has a fix. Version 3.16.0 or later is not affected by any of them. If your site runs an older version, update it.
3 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Authorizer
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 7.3 | <= 3.15.3 | 3.16.0 | CVE-2026-103752 | 2026-10-01 | Advisory |
| Critical 9.8 | <= 3.15.1 | 3.15.2 | CVE-2026-81294 | 2026-09-01 | Advisory |
| High 8 | < 1.6.0 | 1.6.0 | CVE-2022-39369 | 2022-11-01 | Advisory |
Check if a site is affected
Enter a site address to see which version of Authorizer and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Authorizer plugin safe to use?
All 3 known issues are fixed in current versions (3.16.0 or later). Keeping it updated is what matters.
How do I check which version of Authorizer 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.