OptinMonster <= 2.12.1 - Authenticated (Subscriber+) Sensitive Information Disclosure via Shortcode

4.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2023-0772
CVSS 4.3 (Medium)
Publicly Published March 3, 2023
Last Updated January 22, 2024
Researcher Erwan LR - WPScan

Description

The OptinMonster plugin for WordPress is vulnerable to unauthorized access of data due to insufficient post type validation on the 'prepare_campaign' function in versions up to 2.12.1. This makes it possible for authenticated attackers with subscriber-level access, and above, to access potentially sensitive information due to lack of protections and information restrictions that let campaign information or even private post and content information to be leaked.

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Vulnerability Details for Popup Builder by OptinMonster – WordPress Popups for Optins, Email Newsletters and Lead Generation

Software Type Plugin
Software Slug optinmonster (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.12.2, or a newer patched version
Affected Version
  • <= 2.12.1
Patched Version
  • 2.12.2

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