Paid Memberships Pro Vulnerability – Information Exposure in Debug Logs |WordPress Plugin Vulnerability Report 

Plugin Name: Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions

Key Information:

  • Software Type: Plugin
  • Software Slug: paid-memberships-pro
  • Software Status: Active
  • Software Author: strangerstudios
  • Software Downloads: 5,525,093
  • Active Installs: 90,000
  • Last Updated: January 12, 2024
  • Patched Versions: 2.12.7
  • Affected Versions: <= 2.12.6

Vulnerability Details:

  • Name: Paid Memberships Pro <= 2.12.6
  • Title: Information Exposure in Debug Logs
  • Type: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE: NA
  • CVSS Score: 5.3
  • Publicly Published: January 12, 2024
  • Description: The vulnerability in Paid Memberships Pro allows for sensitive data exposure, including user passwords, through debug logs in versions up to and including 2.12.6.


The Paid Memberships Pro plugin for WordPress, a tool used for content restriction, user registration, and paid subscriptions, has been discovered to have a vulnerability in versions up to and including 2.12.6. This vulnerability involves the potential exposure of sensitive information, including user passwords, via debug logs. It has been addressed in the recently released version 2.12.7.

Detailed Overview

This vulnerability presents a considerable risk, as it enables unauthorized access to sensitive data through debug logs, which can include user passwords. Such exposure is particularly dangerous for a plugin designed to manage memberships and subscriptions, as it compromises user privacy and the security of the site. The vulnerability was identified as a result of inadequate security measures in the management and protection of log files.

Advice for Users

  • Immediate Action: Users should promptly update to the patched version 2.12.7.
  • Check for Signs of Vulnerability: Site administrators are advised to review their debug logs for any unauthorized access or sensitive data exposure.
  • Alternate Plugins: Users might consider alternative membership plugins for additional security measures.
  • Stay Updated: Keeping plugins updated is crucial in protecting against known vulnerabilities and maintaining site security.


The swift patching of this vulnerability in the Paid Memberships Pro plugin highlights the critical importance of timely software updates for web security. WordPress site owners, especially those who manage sensitive user data and subscriptions, are advised to keep their plugins updated to the latest versions. This incident underscores the ongoing necessity for vigilance and proactive cybersecurity practices in protecting digital platforms and user data.



In the realm of digital security, the recent discovery of a vulnerability in the "Paid Memberships Pro" WordPress plugin is a crucial wake-up call about the importance of keeping website software up to date. This essential plugin, widely used for content restriction, user registration, and subscription management, encountered a significant security flaw in versions up to 2.12.6. This flaw, which led to sensitive information exposure through debug logs, highlights the potential risks associated with outdated software and underscores the need for regular updates in maintaining a secure online presence, a task that is especially crucial for small business owners.


This vulnerability presents a serious risk, exposing sensitive user information through inadequately secured debug logs. The flaw allows unauthenticated attackers to potentially access and exploit private data, compromising user privacy and site security.

Detailed Overview

The flaw enables exposure of sensitive data like user passwords through debug logs, posing a significant threat to the privacy and security of both the site and its users. Especially concerning for a plugin managing memberships and sensitive user data, this issue was a result of inadequate security measures in managing and protecting log files.

Previous Vulnerabilities

With 16 previous vulnerabilities reported since November 14, 2014, this incident adds to the plugin's security history, emphasizing the need for ongoing vigilance.


The quick patching of this vulnerability in Paid Memberships Pro is a critical reminder of the importance of regular software updates in web security. For WordPress site owners, particularly those in small business, this incident highlights the crucial role of staying informed and proactive about potential security threats. Keeping digital assets updated is not just a technical requirement; it's a core aspect of maintaining a trustworthy and secure online business presence.

Staying Secure

Staying on top of WordPress security can feel overwhelming for small business owners without dedicated IT staff. At Your WP Guy, we exist to shoulder that burden for you. Our WordPress experts can fully audit, secure, maintain and support your site - so you can focus on growing your business with peace of mind.

Don't tackle security risks alone. Let us help you assess any impact from this vulnerability, update your plugins, and implement ongoing maintenance to avoid future threats. We treat your website like it's our own - because we know how critical it is for reaching your customers.

Get in touch for a free consultation today on making WordPress security stress-free. Call 678-995-5169 or book a call here. Our knowledgeable team is ready to help you safeguard your online presence.

Paid Memberships Pro Vulnerability – Information Exposure in Debug Logs |WordPress Plugin Vulnerability Report FAQs

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