CVE-2026-77823

LearnPress <= 4.4.4 - Authenticated (Administrator+) SQL Injection via 'orderby' Parameter

Published Sep 1, 2026 CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Description
The LearnPress plugin for WordPress is vulnerable to SQL Injection via the 'orderby' parameter of the export_order_csv AJAX action in versions up to, and including, 4.4.4. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the LP_Order::handle_params_query_list_orders() and DataBase::execute() functions — only the literal values 'date' and 'title' are normalized, while any other attacker-controlled string is assigned directly to the filter's order_by property and concatenated into the ORDER BY clause without $wpdb->prepare() or an identifier whitelist. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Thimpress
Thimpress learnpress – Wordpress Lms Plugin For Create And Sell Online Courses
Wordpress
Wordpress wordpress
Vendors & Products Thimpress
Thimpress learnpress – Wordpress Lms Plugin For Create And Sell Online Courses
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description The LearnPress plugin for WordPress is vulnerable to SQL Injection via the 'orderby' parameter of the export_order_csv AJAX action in versions up to, and including, 4.4.4. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the LP_Order::handle_params_query_list_orders() and DataBase::execute() functions — only the literal values 'date' and 'title' are normalized, while any other attacker-controlled string is assigned directly to the filter's order_by property and concatenated into the ORDER BY clause without $wpdb->prepare() or an identifier whitelist. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Title LearnPress <= 4.4.4 - Authenticated (Administrator+) SQL Injection via 'orderby' Parameter
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Sep 1, 2026, 5:54 PM
Reserved
Aug 21, 2026, 2:36 PM
Status
Deferred
Published
Sep 1, 2026, 5:17 AM
Modified
Sep 1, 2026, 8:47 PM