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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Unknown | MasterStudy LMS WordPress Plugin | unaffected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Sat, 29 Aug 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | MasterStudy LMS < 3.7.43 - Unauthenticated Open Redirect | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-29T06:00:23.944Z
Reserved: 2026-08-26T18:09:51.683Z
Link: CVE-2026-81342
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-29T06:17:58.700
Modified: 2026-08-29T06:17:58.700
Link: CVE-2026-81342
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.