Unauthenticated Information Disclosure in LearnPress Plugin by LearnDash
CVE-2026-86447

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Learnpress
Vendor
CVE Published:
16 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-86447?

The LearnPress plugin for WordPress, prior to version 4.4.7, is susceptible to an information disclosure vulnerability. This flaw allows unauthenticated attackers to access sensitive data, including the display names and user identifiers of all enrolled students in various courses. Additionally, these attackers can obtain email addresses of users via the plugin's administrative course tools without proper access controls.

Affected Version(s)

LearnPress 4.4.6 < 4.4.7

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-86447 - Proof of Concept

References

https://wpscan.com/vulnerability/5dad70e7-9c22-4d28-82fc-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

vuxvinh
WPScan
.