CVE-2026-40743: CWE-862 Missing Authorization in Themeum Tutor LMS
CVE-2026-40743 is a medium severity vulnerability in Themeum Tutor LMS versions up to 3.9.7. It involves unauthenticated broken access control (CWE-862), allowing unauthorized users to access functionality or data without proper authorization. The vulnerability has a CVSS 3.1 base score of 6.5, indicating a moderate impact on confidentiality and integrity but no impact on availability. 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 in Tutor LMS (Themeum) versions up to 3.9.7 is classified as CWE-862: Missing Authorization. It allows unauthenticated attackers to bypass access controls, potentially leading to unauthorized access to certain features or data. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges or user interaction, with low attack complexity. The impact affects confidentiality and integrity but not availability. No vendor advisory or patch information is currently provided, and no exploits are known in the wild.
Potential Impact
The vulnerability allows unauthenticated attackers to bypass access controls, which may lead to unauthorized disclosure or modification of data within Tutor LMS. There is no indication of availability impact. The CVSS score of 6.5 reflects a moderate risk primarily to confidentiality and integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor Themeum's communications for updates. No specific mitigations or workarounds are provided in the available data.
CVE-2026-40743: CWE-862 Missing Authorization in Themeum Tutor LMS
Description
CVE-2026-40743 is a medium severity vulnerability in Themeum Tutor LMS versions up to 3.9.7. It involves unauthenticated broken access control (CWE-862), allowing unauthorized users to access functionality or data without proper authorization. The vulnerability has a CVSS 3.1 base score of 6.5, indicating a moderate impact on confidentiality and integrity but no impact on availability. 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 6.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Tutor LMS (Themeum) versions up to 3.9.7 is classified as CWE-862: Missing Authorization. It allows unauthenticated attackers to bypass access controls, potentially leading to unauthorized access to certain features or data. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges or user interaction, with low attack complexity. The impact affects confidentiality and integrity but not availability. No vendor advisory or patch information is currently provided, and no exploits are known in the wild.
Potential Impact
The vulnerability allows unauthenticated attackers to bypass access controls, which may lead to unauthorized disclosure or modification of data within Tutor LMS. There is no indication of availability impact. The CVSS score of 6.5 reflects a moderate risk primarily to confidentiality and integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor Themeum's communications for updates. No specific mitigations or workarounds are provided in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-04-15T09:19:38.194Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3061490b89be688893d0f5
Added to database: 6/15/2026, 8:32:09 PM
Last enriched: 6/15/2026, 9:46:30 PM
Last updated: 6/16/2026, 6:02:49 AM
Views: 6
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