CVE-2026-5207

MEDIUM

LifterLMS <= 9.2.1 - Authenticated (Custom+) SQL Injection via 'order' Parameter

Title source: cna

Description

The LifterLMS plugin for WordPress is vulnerable to SQL Injection via the 'order' parameter in all versions up to, and including, 9.2.1. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Instructor-level access and above who have the edit_post capability on the quiz, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

References (5)

Core 5

Core References

https://www.wordfence.com/threat-intel/vulnerabilities/id/43d31d1e-0f4f-4f51-8274-650151642d03?source=cve

https://plugins.trac.wordpress.org/browser/lifterlms/trunk/includes/admin/reporting/tables/llms.table.quiz.non.attempts.php#L240

https://plugins.trac.wordpress.org/browser/lifterlms/trunk/includes/admin/reporting/tables/llms.table.quiz.non.attempts.php#L190

https://plugins.trac.wordpress.org/browser/lifterlms/trunk/includes/class.llms.ajax.handler.php#L243

https://plugins.trac.wordpress.org/changeset/3495818/lifterlms/trunk/includes/admin/reporting/tables/llms.table.quiz.non.attempts.php

Scores

CVSS v3 6.5

EPSS 0.0037

EPSS Percentile 28.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-89

Status published

Products (1)

chrisbadgett/LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes < 9.2.1

Published Apr 11, 2026

Tracked Since Apr 11, 2026