CVE-2026-77000 WP Social Media Login <= 1.0.6 - Unauthenticated Account Takeover via Twitter Login Flow
Unauthenticated attackers can log in as any user, including administrators, by supplying their email address due to missing identity provider verification.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-77000?
CVE-2026-77000 is a critical authentication bypass vulnerability in Unknown WP Social Media Login, published on 22 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The WP Social Media Login WordPress plugin through 1.0.6 does not verify that a social login was actually completed with the identity provider before authenticating a visitor, allowing unauthenticated attackers to log in as any existing user, including administrators, by supplying that user's email address.
Weakness: CWE-287
Which versions are affected by CVE-2026-77000?
How do I fix CVE-2026-77000?
No fix has been published for CVE-2026-77000 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-77000 being exploited?
There is no known exploitation of CVE-2026-77000 in the wild and no public exploit code.
Sources
Also known as GHSA-xxf7-9x7m-j4r3.