CVE-2026-81199 Details.
MasterStudy LMS < 3.7.46 - Unauthenticated Student Statistics Disclosure
Atlas does not check this one. Needs a scripted sequence.
This check is a series of requests where each step depends on the last, often after logging in. Atlas runs single, read-only probes, so it does not run this one.
About CVE-2026-81199. What It Means.
MasterStudy LMS WordPress plugin before 3.7.46 contains an information disclosure vulnerability caused by missing authorization checks in student learning statistics, letting unauthenticated attackers access sensitive user course data, exploit requires no authentication.
Affected Product. What Is Hit.
- Vendor
- stylemix
- Product
- Stylemix MasterStudy LMS
References. Where To Read More.
FAQ
Common Questions.
MasterStudy LMS < 3.7.46 - Unauthenticated Student Statistics Disclosure. MasterStudy LMS WordPress plugin before 3.7.46 contains an information disclosure vulnerability caused by missing authorization checks in student learning statistics, letting unauthenticated attackers access sensitive user course data, exploit requires no authentication.
No. This check is a series of requests where each step depends on the last, often after logging in. Atlas runs single, read-only probes, so it does not run this one. The facts about CVE-2026-81199 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-81199 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update Stylemix MasterStudy LMS to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-81199. Atlas does not run a check for it, so nothing here says whether a particular site is affected.