Vulnerability · Published Sep 19, 2026 · Assigned by WPScan
CVE-2026-86814UsersWP - Social Login < 1.5.10 - Unauthenticated Account Takeover via Unverified Provider Email
High 8.1
In plain English
A high-severity privilege mismanagement in UsersWP from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Severity (CVSS 3.1)8.1High
Exploit odds (30 days)0.4%top 67.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-269 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://wpscan.com/vulnerability/f606cf7b-cef8-4b2c-819a-6d3e6adeacee/ exploit, vdb-entry, technical-description