CVE-2026-57807

CRITICAL

WordPress OAuth Single Sign On - SSO (OAuth Client) plugin <= 38.5.8 - Broken Authentication vulnerability

Title source: cna

Description

Authentication Bypass Using an Alternate Path or Channel vulnerability in miniOrange Security Software Pvt Ltd. OAuth Single Sign On - SSO (OAuth Client) allows Password Recovery Exploitation. This issue affects OAuth Single Sign On - SSO (OAuth Client): from n/a through 38.5.8.

References (1)

Core 1

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/wordpress/plugin/miniorange-oauth-oidc-single-sign-on/vulnerability/wordpress-oauth-single-sign-on-sso-oauth-client-plugin-38-5-8-broken-authentication-vulnerability?_s_id=cve

Scores

CVSS v3 9.8

EPSS 0.0045

EPSS Percentile 36.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-288

Status published

Products (1)

miniOrange Security Software Pvt Ltd./OAuth Single Sign On - SSO (OAuth Client) < 38.5.8

Published Jul 10, 2026

Tracked Since Jul 11, 2026