WP OAuth Server ( Login with WordPress ) vulnerabilities
Plugin slug miniorange-oauth-20-server · 5 known vulnerabilities · latest disclosed 2026-10-12 · WordPress.org page
Every listed vulnerability has a fix. Version 6.5.0 or later is not affected by any of them. If your site runs an older version, update it.
3 of 5 rated high or critical (CVSS 7 or more).
Known vulnerabilities in WP OAuth Server ( Login with WordPress )
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 6.4.0 | 6.5.0 | CVE-2026-107433 | 2026-10-12 | Advisory |
| High 8.8 | <= 6.3.0 | 6.4.0 | CVE-2026-82843 | 2026-09-21 | Advisory |
| Medium 5.3 | < 6.3.1 | 6.3.1 | CVE-2026-19715 | 2026-08-28 | Advisory |
| High 7.5 | <= 6.2.0 | 6.2.1 | CVE-2026-65520 | 2026-07-28 | Advisory |
| Critical 9.8 | <= 3.0.4 | 4.0.1 | CVE-2022-34149 | 2022-08-02 | Advisory |
Check if a site is affected
Enter a site address to see which version of WP OAuth Server ( Login with WordPress ) and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the WP OAuth Server ( Login with WordPress ) plugin safe to use?
All 5 known issues are fixed in current versions (6.5.0 or later). Keeping it updated is what matters.
How do I check which version of WP OAuth Server ( Login with WordPress ) 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.