CVE-2026-107433

MEDIUM 6.5

WordPress WP OAuth Server plugin <= 6.4.0 - Broken Access Control vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	miniorange
Product	wp oauth server
Published	Oct 14, 2026
Last Updated	Oct 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Affected Versions

miniOrange / WP OAuth Server

0 ≤ 6.4.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/miniorange-oauth-20-server/vulnerability/wordpress-wp-oauth-server-plugin-6-4-0-broken-access-control-vulnerability?_s_id=cve

Credits

Nguyen Viet Tin | Patchstack Bug Bounty Program