AWeber <= 7.3.9 - Missing Authorization via AJAX actions

Missing Authorization
CVE CVE-2023-47757
CVSS 6.3 (Medium)
Publicly Published November 13, 2023
Last Updated January 22, 2024
Researcher Abdi Pranata


The AWeber – Free Sign Up Form and Landing Page Builder Plugin for Lead Generation and Email Newsletter Growth plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on several functions hooked by AJAX actions in all versions up to, and including, 7.3.9. This makes it possible for subscribers and higher to create and publish pages and modify landing pages.



1 affected software package

Software Type Plugin
Software Slug aweber-web-form-widget (view on
Patched? Yes
Remediation Update to version 7.3.10, or a newer patched version
Affected Version
  • <= 7.3.9
Patched Version
  • 7.3.10

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