Constant Contact Forms <= 1.14.0 - Missing Authorization via constant_contact_optin_ajax_handler

4.3
Missing Authorization
CVE CVE-2023-34387
CVSS 4.3 (Medium)
Publicly Published June 3, 2023
Last Updated June 7, 2023
Researcher István Márton - Wordfence

Description

The Constant Contact Forms plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the constant_contact_optin_ajax_handler function in versions up to, and including, 1.14.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's opt-in settings.

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Vulnerability Details for Constant Contact Forms

Software Type Plugin
Software Slug constant-contact-forms (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.0, or a newer patched version
Affected Version
  • <= 1.14.0
Patched Version
  • 2.0.0

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