CVE-2026-77826
RegistrationMagic 5.0.1.8 - 6.0.9.8 - Unauthenticated Authentication Bypass via Missing Facebook Token Audience Validation
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | unknown |
| Product | registrationmagic |
| Published | Sep 5, 2026 |
| Last Updated | Sep 6, 2026 |
Stay Ahead of the Next One
Get instant alerts for unknown registrationmagic
Be the first to know when new high vulnerabilities affecting unknown registrationmagic are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Unknown / RegistrationMagic
5.0.1.8 < 6.0.9.9
References
Credits
Mutantgun WPScan