PT-2026-79515 · WordPress · Firebase Otp Authentication

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CVE-2026-76793

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Published

2026-08-22

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Updated

2026-08-23

CVSS v3.1

8.1

High

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Firebase Authentication WordPress plugin versions prior to 1.7.1
Description An issue exists where the plugin fails to verify the email address within an authentication token before matching it to a WordPress account and issuing a session. This allows unauthenticated attackers to log in as any user, including those with administrator privileges.
Recommendations Update the Firebase Authentication WordPress plugin to version 1.7.1 or later.

Exploit

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-76793

Affected Products

Firebase Otp Authentication