CVE-2026-65520
CriticalCVSS 9.3Exploitation Probability (EPSS)
Low risk34th percentile - higher than 34% of all known CVEs
Summary
Unauthenticated SQL Injection vulnerability in WP OAuth Server versions up to 6.2.0.
Risk Assessment
An attacker without authentication can manipulate SQL queries, potentially leading to unauthorized database access and data leakage.
Recommendation
Update the WP OAuth Server plugin to the latest patched version.
Other vulnerabilities in WP OAuth Server
See all- CVE-2026-107433Medium
The WP OAuth Server plugin (miniOrange) in versions up to 6.4.0 contains a missing authorization vulnerability, allowing exploitation of incorrectly configured access control security levels.
- CVE-2026-19715High
The WP OAuth Server (Login with WordPress) WordPress plugin before 6.3.1 does not restrict access to the debug log it writes, which is stored at a fixed and publicly reachable location, allowing unauthenticated users to read the OAuth tokens and authorisation codes it has issued as well as user records including password hashes when debug logging is enabled.
Original NVD description (English source)
Unauthenticated SQL Injection in WP OAuth Server <= 6.2.0 versions.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS