CVE-2026-109208LearnPress <= 4.4.10 - Unauthenticated Stored Cross-Site Scripting via 'quantity' and 'order_comments' Parameters
Updated under an hour ago ()
Does this affect you?
It affects thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'quantity (REST) / order_comments (checkout)' parameter in all versions up to, and including, 4.4.10 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. With guest checkout enabled the attack is fully unauthenticated; with guest checkout disabled, any Subscriber-level user can exploit both vectors through their own checkout.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Received
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 17, 2026
Affected products
thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses thimpress:learnpress_wordpress_lms_plugin_for_create_and_sell_online_courses (from the name) | through 4.4.10 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4ac1ddf0-9164-45a8-b1dc-e684b1b4b447?source=cve
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/inc/admin/views/meta-boxes/order/content-tab-preview-exports-invoice.php#L86
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L671
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/inc/cart/class-lp-cart.php#L108
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/inc/order/class-lp-order.php#L688
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/inc/class-lp-checkout.php#L390
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/inc/admin/views/meta-boxes/order/details.php#L218
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.4.10/assets/src/js/admin/order/refund-order.js#L104
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3750024%40learnpress&new=3750024%40learnpress
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.