CVE-2026-3226The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized email notification triggering due to missing capability checks on all 10 functions in the SendEmailAjax class…
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The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized email notification triggering due to missing capability checks on all 10 functions in the SendEmailAjax class in all versions up to, and including, 4.3.2.8. The AbstractAjax::catch_lp_ajax() dispatcher verifies a wp_rest nonce but performs no current_user_can() check before dispatching to handler functions. The wp_rest nonce is embedded in the frontend JavaScript for all authenticated users. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger arbitrary email notifications to admins, instructors, and users, enabling email flooding, social engineering, and impersonation of admin decisions regarding instructor requests.
- CVSS
- 4.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Deferred
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.7/inc/Ajax/AbstractAjax.php#L17
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.7/inc/Ajax/SendEmailAjax.php#L40
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.7/inc/class-lp-assets.php#L123
- https://plugins.trac.wordpress.org/changeset?old_path=/learnpress/tags/4.3.2.7/inc/Ajax/SendEmailAjax.php&new_path=/learnpress/tags/4.3.3/inc/Ajax/SendEmailAjax.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/520018db-d33b-4f2c-aaa5-611de792e11f?source=cve
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.