CVE-2026-120844 PUBLISHED

WordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.1.3 - Privilege Escalation vulnerability

Assigner: Patchstack
Reserved: 03.11.2026 Published: 06.11.2026 Updated: 06.11.2026

Incorrect Privilege Assignment vulnerability in miniOrange OAuth Single Sign On – SSO (OAuth Client) miniorange-login-with-eve-online-google-facebook allows Privilege Escalation.This issue affects OAuth Single Sign On – SSO (OAuth Client): from n/a through 7.1.3.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	miniOrange
Product	OAuth Single Sign On – SSO (OAuth Client)
Versions	Default: unaffected affected from 0 to 7.1.3 (incl.)

Solutions

Update the WordPress OAuth Single Sign On – SSO (OAuth Client) plugin to the latest available version (at least 7.1.4).

Credits

Peter Tang | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/miniorange-login-with-eve-online-google-facebook/vulnerability/wordpress-oauth-single-sign-on-sso-oauth-client-plugin-7-1-3-privilege-escalation-vulnerability?_s_id=cve

Problem Types

Incorrect Privilege Assignment CWE

Impacts

Privilege Escalation