Vulnerability · Published Oct 14, 2026 · Assigned by Patchstack
CVE-2026-107433WordPress WP OAuth Server plugin <= 6.4.0 - Broken Access Control vulnerability
Medium 6.5
In plain English
A medium-severity missing authorization in WP OAuth Server from miniOrange. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 80.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Missing Authorization vulnerability in miniOrange WP OAuth Server miniorange-oauth-20-server allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP OAuth Server: from n/a through 6.4.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| miniOrange | WP OAuth Server | 0 – through 6.4.0 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L