High severity8.8NVD Advisory· Published Sep 5, 2026· Updated Sep 8, 2026
CVE-2026-77826
CVE-2026-77826
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <6.0.9.9
Patches
Vulnerability mechanics
References
1News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 31, 2026 to September 6, 2026)Wordfence Blog · Sep 10, 2026