Security Advisory

CVE-2023-6506

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-01-11 06:49:33

Last updated 2026-04-08 17:23:23

Assigner Wordfence

State PUBLISHED

Description

The WP 2FA – Two-factor authentication for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.5.0 via the send_backup_codes_email due to missing validation on a user controlled key. This makes it possible for subscriber-level attackers to email arbitrary users on the site.

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