---
id: "CVE-2026-107744"
kind: "vulnerability"
aliases: ["CVE-2026-107744"]
title: "LearnPress WordPress plugin: subscribers can extract admin email addresses"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["learnpress", "package", "self-hosted", "wordpress"]
not_affected_if: ["learnpress-not-installed", "no-logged-in-subscribers"]
published_at: "2026-10-17T04:16:48+00:00"
first_seen_at: "2026-10-23T21:57:14+00:00"
updated_at: "2026-10-25T03:57:41+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107744", "first_seen_at": "2026-10-23T21:57:14+00:00"}]
---

# LearnPress WordPress plugin: subscribers can extract admin email addresses

LearnPress, a WordPress course plugin, does not check user permissions on a search action, so any logged-in subscriber can query user data. An attacker can recover the full email address of any account, including administrators, one character at a time.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed LearnPress version in the WordPress admin plugin list or with `wp plugin get learnpress --field=version`
- Confirm whether subscriber-level accounts can register on the site (Settings > General > Membership)

## Fix

- Update LearnPress to a release newer than `4.4.10` (the sources do not name the fixed version)
- Until updated, disable open registration or deactivate LearnPress

## Timeline

- 2026-10-23T21:57:14+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-107744

## From the sources

The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.4.10 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to enumerate the complete site user roster and extract the full email address of any WordPress account, including administrator accounts, character-by-character by using the search response as an oracle against both user_login and user_email columns.

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