WP Promoter <= 1.3 - Missing Authorization to Unauthenticated Statistics Reset via wpp-reset_stats AJAX Action

5.3
Missing Authorization
CVE CVE-2026-9014
CVSS 5.3 (Medium)
Publicly Published May 26, 2026
Last Updated May 27, 2026
Researcher Muhammad Nur Ibnu Hubab - Pondok Teknologi

Description

The WP Promoter plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the reset_stats() function in versions up to, and including, 1.3. The function is hooked to both the wp_ajax_wpp-reset_stats and wp_ajax_nopriv_wpp-reset_stats actions and contains no authentication, authorization, or nonce validation. This makes it possible for unauthenticated attackers to reset the plugin's bar and popup statistics by deleting the wpp_bar and wpp_popup options.

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Vulnerability Details for WP Promoter

Software Type Plugin
Software Slug wp-promoter (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.3

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