LearnPress Export Import <= 4.1.0 - Missing Authentication to Unauthenticated Migrated Course Deletion

2026-02-11 00:00

Osvaldo Noe Gonzalez Del Rio (Os)

Strategic Overview

Status

Patched in 4.1.1

Affected PluginLearnPress – Backup & Migration Tool

Affected Version<= 4.1.0

CVSS4.8Medium

CVECVE-2026-1787

View all LearnPress – Backup & Migration Tool vulnerabilities

Vulnerability Overview

The LearnPress Export Import – WordPress extension for LearnPress plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'delete_migrated_data' function in all versions up to, and including, 4.1.0. This makes it possible for unauthenticated attackers to delete course that have been migrated from Tutor LMS. The Tutor LMS plugin must be installed and activated in order to exploit the vulnerability.

Technical Analysis

REMEDIATION: Update to version 4.1.1, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2026-1787 https://www.wordfence.com/threat-intel/vulnerabilities/id/7bde915d-092a-452b-a0e0-ce5c2ce203dc

CVSS Vector

4.8

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityLow

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