CVE-2025-54744: Missing Authorization in Stylemix MasterStudy LMS
Missing Authorization vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS: from n/a through <= 3.6.15.
AI Analysis
Technical Summary
This vulnerability in Stylemix MasterStudy LMS (<= 3.6.15) arises from missing authorization checks due to incorrectly configured access control. It allows users with low privileges (PR:L) to perform actions that should require higher authorization, impacting the integrity of the system (I:H) without affecting confidentiality or availability. The vulnerability is network exploitable without user interaction (AV:N/UI:N). No official patch or vendor advisory is currently available, and it is not a cloud service, so remediation depends on vendor updates.
Potential Impact
The vulnerability can lead to unauthorized modification or manipulation of LMS data or functionality, impacting the integrity of the system. Confidentiality and availability are not affected according to the CVSS vector. There are no known active exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected LMS versions and monitor for unusual activity related to privilege escalation. Avoid granting unnecessary privileges to users.
CVE-2025-54744: Missing Authorization in Stylemix MasterStudy LMS
Description
Missing Authorization vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS: from n/a through <= 3.6.15.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Stylemix MasterStudy LMS (<= 3.6.15) arises from missing authorization checks due to incorrectly configured access control. It allows users with low privileges (PR:L) to perform actions that should require higher authorization, impacting the integrity of the system (I:H) without affecting confidentiality or availability. The vulnerability is network exploitable without user interaction (AV:N/UI:N). No official patch or vendor advisory is currently available, and it is not a cloud service, so remediation depends on vendor updates.
Potential Impact
The vulnerability can lead to unauthorized modification or manipulation of LMS data or functionality, impacting the integrity of the system. Confidentiality and availability are not affected according to the CVSS vector. There are no known active exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected LMS versions and monitor for unusual activity related to privilege escalation. Avoid granting unnecessary privileges to users.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-07-28T10:56:41.543Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 68bb0d9ee11b59d9ac04ed55
Added to database: 9/5/2025, 4:19:42 PM
Last enriched: 5/1/2026, 4:52:18 PM
Last updated: 5/10/2026, 2:28:01 AM
Views: 125
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