by Kastro
Paper/Archive/CVE-2026-57807

CVE-2026-57807

miniOrange Security Software Pvt Ltd. OAuth Single Sign On - SSO (OAuth Client) — WordPress OAuth Single Sign On - SSO (OAuth Client) plugin <= 38.5.8 - Broken Authentication vulnerability

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 54.3.543 × 2010.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
OAuth Single Sign On - SSO (OAuth Client)n/a – 38.5.8–CNA

Scores by source

Patchstack (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refpatchstack.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