CVE-2026-81342

UNKNOWN 0.0

MasterStudy LMS < 3.7.43 - Unauthenticated Open Redirect

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	unknown
Product	masterstudy lms wordpress plugin
Published	Aug 29, 2026

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Affected Versions

Unknown / MasterStudy LMS WordPress Plugin

0 < 3.7.43

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wpscan.com: https://wpscan.com/vulnerability/f6f89b50-3087-4fb6-ba12-93fdc1bcc9ed/

Credits

Abiodun Victor WPScan