4.6
Medium
CVE-2026-81338 The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in…
Description
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding iframes, that can be leveraged for phishing and content spoofing against other users viewing the content.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MasterStudy LMS WordPress Plugin 3.7 | earliest → < 3.7.50 | 3.7.50 |
References
- wpscan.com wpscan.com
Timeline
- Published
- Last modified
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