The SiteGround Security plugin for WordPress is vulnerable to authentication bypass that allows unauthenticated users to log in as administrative users due to missing identity verification on the 2FA back-up code implementation that logs users in upon success. This affects versions up to, and including, 1.2.5.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Sg Security Plugin | — | Update sg-security plugin to version 1.2.6, or a newer patched version | May 15, 2025 | Apr 7, 2022 |
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