CVE-2026-57807

CriticalCVSS 9.8

Published: 10/07/2026(UTC)Updated: 21/07/2026(UTC)Translated: 22/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.43%

35th percentile - higher than 35% of all known CVEs

Summary

The OAuth Single Sign On - SSO (OAuth Client) plugin for WordPress contains an authentication bypass vulnerability via an alternate path or channel, allowing password recovery exploitation. This issue affects versions up to and including 38.5.8.

Risk Assessment

An attacker can exploit this vulnerability to take over user accounts by manipulating the password recovery process, leading to unauthorized system access and potential data theft.

Recommendation

Immediately update the OAuth Single Sign On - SSO (OAuth Client) plugin to the latest available version that fixes this vulnerability. If an update is not possible, consider temporarily disabling the plugin.

Original NVD description (English source)

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.