CVE-2026-28145: CWE-345 Insufficient Verification of Data Authenticity in StylemixThemes MasterStudy LMS
CVE-2026-28145 is a medium severity vulnerability in StylemixThemes MasterStudy LMS affecting versions up to and including 3.7.39. It involves insufficient verification of data authenticity, which allows manipulation of user state. The vulnerability does not impact confidentiality or availability but affects integrity. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability (CWE-345) in StylemixThemes MasterStudy LMS versions <=3.7.39 arises from insufficient verification of data authenticity, enabling an attacker to manipulate user state within the application. The CVSS 3.1 base score is 5.3 (medium), with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to integrity. No vendor advisory or patch information is currently provided, and no known exploits have been reported.
Potential Impact
The vulnerability allows an attacker to manipulate user state, which impacts the integrity of the affected system. There is no impact on confidentiality or availability. The medium severity score reflects the potential for unauthorized modification of user-related data or state within the LMS.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or workaround is currently documented, users should monitor vendor communications for updates. No specific mitigation steps are provided at this time.
CVE-2026-28145: CWE-345 Insufficient Verification of Data Authenticity in StylemixThemes MasterStudy LMS
Description
CVE-2026-28145 is a medium severity vulnerability in StylemixThemes MasterStudy LMS affecting versions up to and including 3.7.39. It involves insufficient verification of data authenticity, which allows manipulation of user state. The vulnerability does not impact confidentiality or availability but affects integrity. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
CVSS v3.1
Score 5.3medium
Affected software
StylemixThemes
MasterStudy LMS
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-345) in StylemixThemes MasterStudy LMS versions <=3.7.39 arises from insufficient verification of data authenticity, enabling an attacker to manipulate user state within the application. The CVSS 3.1 base score is 5.3 (medium), with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to integrity. No vendor advisory or patch information is currently provided, and no known exploits have been reported.
Potential Impact
The vulnerability allows an attacker to manipulate user state, which impacts the integrity of the affected system. There is no impact on confidentiality or availability. The medium severity score reflects the potential for unauthorized modification of user-related data or state within the LMS.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or workaround is currently documented, users should monitor vendor communications for updates. No specific mitigation steps are provided at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-25T12:14:24.000Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a6cac2eb597da70a833a41e
Added to database: 07/31/2026, 14:07:42 UTC
Last enriched: 08/07/2026, 15:01:30 UTC
Last updated: 09/14/2026, 22:01:33 UTC
Views: 49
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