Is DT LMS safe to use?

Laskyr does not give safety verdicts. DT LMS is closed on wordpress.org. Closed on 2026-10-23. Closed plugins get no updates through WordPress, so new security holes will not be fixed for you. Keep DT LMS on the latest version and remove it if you do not use it.

Which versions of DT LMS are vulnerable?

Known issues on record (newest first): Security issue (1.2 and older); Missing authorization check (1.1 and older). The full list with sources is on this page.

What should I do if my DT LMS is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update dt-lms-lite). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · dt-lms-lite · data as of 2026-11-04

Is DT LMS safe? Known vulnerabilities and latest version

Status: Closed 2026-10-23
Known issues on record: 2
Unpatched in latest: 0

What to do

Replace it. A closed plugin gets no updates through WordPress, so any hole found from now on stays open.
Deactivate and delete it once you have a replacement (Plugins → Deactivate → Delete). Deleting removes its files; deactivating alone leaves them on the server.
If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan, or have us clean it: Emergency Cleanup, $499.

With WP-CLI, once you have a replacement: wp plugin deactivate dt-lms-lite && wp plugin delete dt-lms-lite

Check your version

Known vulnerabilities

2 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version. 2 record(s) do not state which versions are affected.

not scored yet CVE-2026-106004 · published 2026-11-03

Security issue in DT LMS (1.2 and older)

Affected: 1.2 and older
Fixed in: unknown
Range from: CVE record (the advisory publisher)

Details from the advisory

The DT LMS WordPress plugin through 1.2 does not perform capability or nonce checks on one of its AJAX actions, allowing unauthenticated attackers to revoke any learner's course and class completion status.

NVD CVE-2026-106004 WPScan advisory

medium 5.3 CVE-2026-11355 · published 2026-09-12

Missing authorization check in DT LMS (1.1 and older)

Affected: 1.1 and older
Fixed in: unknown
Access needed (per CVSS): No login needed
Range from: CVE record (the advisory publisher) · score by Wordfence

Details from the advisory

The DT LMS – elearning, WordPress LMS plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on multiple AJAX handlers (including dtlms_save_poc_settings, dtlms_save_skin_settings, and dtlms_save_options_settings) in versions up to, and including, 1.1. These handlers are registered on the wp_ajax_nopriv_* hook and contain no capability check, no nonce verification, and pass user-supplied data directly to update_option(). This makes it possible for unauthenticated attackers to overwrite arbitrary plugin option values stored in the wp_options table, including Point-of-Contact email configuration and skin/branding settings, which can be used to alter the appearance and behavior of the LMS for all site visitors.

NVD CVE-2026-11355 Wordfence advisory Code change (fix)Plugin source

Recent activity

2026-10-23 — closed on wordpress.org.
2026-11-03 — Security issue disclosed (CVE-2026-106004), fix version not stated.
2026-09-12 — Missing authorization check disclosed (CVE-2026-11355), fix version not stated.

Free. We check the CVE feeds every day and email you only when a new issue for DT LMS (dt-lms-lite) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Missing authorization (1)

Where this data comes from

Version, last update, installs, closure: wordpress.org/plugins/dt-lms-lite (Plugins API), fetched 2026-11-04.
Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.

Badge for your site or docs (states facts with a date, not a verdict):

<a href="https://laskyr.com/plugins/dt-lms-lite"><img src="https://laskyr.com/plugins/dt-lms-lite/badge.svg" alt="DT LMS vulnerability status"></a>

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