Two Factor Authentication vulnerabilities
Plugin slug two-factor-authentication · 2 known vulnerabilities · latest disclosed 2018-12-18 · WordPress.org page
Every listed vulnerability has a fix. Version 1.3.13 or later is not affected by any of them. If your site runs an older version, update it.
1 of 2 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Two Factor Authentication
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 8.8 | < 1.3.13 | 1.3.13 | CVE-2018-20231 | 2018-12-18 | Advisory |
| Medium 6.1 | < 1.1.10 | 1.1.10 | CVE-2015-9355 | 2015-04-20 | Advisory |
Check if a site is affected
Enter a site address to see which version of Two Factor Authentication and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Two Factor Authentication plugin safe to use?
All 2 known issues are fixed in current versions (1.3.13 or later). Keeping it updated is what matters.
How do I check which version of Two Factor Authentication 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.