8.8
High
CVE-2026-77826 The RegistrationMagic WordPress plugin before 6.0.9.9 does not verify which application a Facebook access token was…
Description
The RegistrationMagic WordPress plugin before 6.0.9.9 does not verify which application a Facebook access token was issued to before accepting it as proof of identity, allowing unauthenticated attackers to log in as an existing user whose token they can obtain, or to create and log into a new account even when user registration is disabled.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| RegistrationMagic 5.0 | 5.0.1.8 → < 6.0.9.9 | 6.0.9.9 |
Other CVEs of RegistrationMagic
The 11 CVEs of RegistrationMagic →
CVE-2026-77794
The RegistrationMagic WordPress plugin before 6.0.9.9 does not validate a client-supplied quantity multiplier when…
5.3
Medium
CVE-2026-77793
The RegistrationMagic WordPress plugin before 6.0.9.9 does not validate the total price of a paid registration…
5.3
Medium
CVE-2026-77792
The RegistrationMagic WordPress plugin before 6.0.9.9 does not escape a registration form field value before outputting…
7.5
High
CVE-2026-77790
The RegistrationMagic WordPress plugin before 6.0.9.4 does not sanitise and escape a parameter before using it in a SQL…
5.5
Medium