CVE-2026-76793

high

Description

The Firebase Authentication WordPress plugin before 1.7.1 does not require the email address in an authentication token to be verified before matching it to a WordPress account and issuing a session, allowing unauthenticated attackers to log in as any user, including administrators.

References

https://wpscan.com/vulnerability/0414ef2b-0d97-41c7-9146-f31ace8b66b2/

Details

Source: Mitre, NVD

Published: 2026-08-22

Updated: 2026-08-26

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.1

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