Medium severity4.7NVD Advisory· Published Aug 29, 2026· Updated Aug 31, 2026
CVE-2026-81342
CVE-2026-81342
Description
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.43 does not validate a redirect parameter supplied during user registration before using it, allowing unauthenticated attackers to redirect users to arbitrary external URLs.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <3.7.43
Patches
Vulnerability mechanics
References
1News mentions
2- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 24, 2026 to August 30, 2026)Wordfence Blog · Sep 3, 2026
- WordPress Plugins: 25 Vulnerabilities Disclosed, Including Critical Auth Bypass and RCE FlawsVypr Intelligence · Aug 30, 2026