CVE-2026-77826: CWE-287 Improper Authentication in RegistrationMagic
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.
CVE-2026-77826: CWE-287 Improper Authentication in RegistrationMagic
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 software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-08-21T14:42:24.977Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9bb8b5acd9273b497236ea
Added to database: 09/05/2026, 06:37:41 UTC
Last updated: 09/06/2026, 01:17:49 UTC
Views: 13
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