MajorCritical vulnerability

CVE-2026-86814 (CVSS 8.1)

NVD · officialPublished Sep 19, 2026Risk 37/100EPSS 0.1%

The UsersWP WordPress plugin before 1.5.10 does not verify that a social login provider has confirmed ownership of an email address before using it to resolve an existing account, allowing unauthenticated attackers to log in as any user, including administrators, whose email address they can assert through a provider account of their own.

Technical details

CVSS

8.1

AV:NetworkAC:HighPR:NoneUI:NoneC:HighI:HighA:High

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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