CVE-2023-4278 (GCVE-0-2023-4278)

Vulnerability from cvelistv5 – Published: 2023-09-11 19:46 – Updated: 2025-04-23 16:16
VLAI
Title
MasterStudy LMS < 3.0.18 - Unauthenticated Instructor Account Creation
Summary
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.0.18 does not have proper checks in place during registration allowing anyone to register on the site as an instructor. They can then add courses and/or posts.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 16:07 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Unknown MasterStudy LMS WordPress Plugin Affected: 0 , < 3.0.18 (custom)
guessed Create a notification for this product.
Credits
Revan Arifio WPScan
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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