CVE-2026-75982 (GCVE-0-2026-75982)
Vulnerability from cvelistv5 – Published: 2026-08-25 02:26 – Updated: 2026-08-25 15:20
VLAI
EPSS
VEX
Title
LearnPress <= 4.4.4 - Missing Authorization to Authenticated (Editor+) Limited Option Update via 'field_name' Parameter
Summary
The LearnPress plugin for WordPress is vulnerable to unauthorized modification of arbitrary WordPress options in versions up to, and including, 4.4.4 via the learnpress_create_page AJAX action. The LP_Admin_Ajax::create_page() handler only checks the edit_pages capability and a wp_rest nonce (both available to Editors), then reads the field_name parameter from the request without restricting it to a learn_press_* allow-list before passing it as the option key to LP_Helper::create_page(), which calls update_option($key_option, $page_id). This makes it possible for authenticated attackers, with Editor-level access and above, to update arbitrary WordPress options to a positive integer (a newly created page ID), enabling actions such as flipping users_can_register to a truthy value to open public registration, corrupting active_plugins to break the site, or otherwise tampering with site-wide settings normally reserved for administrators.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 15:20 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| thimpress | LearnPress – WordPress LMS Plugin for Create and Sell Online Courses |
Affected:
0 , ≤ 4.4.4
(semver)
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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