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CVE-2026-23799: Missing Authorization in Themeum Tutor LMS

0
Medium
VulnerabilityCVE-2026-23799cvecve-2026-23799
Published: Thu Mar 05 2026 (03/05/2026, 05:53:48 UTC)
Source: CVE Database V5
Vendor/Project: Themeum
Product: Tutor LMS

Description

Missing Authorization vulnerability in Themeum Tutor LMS tutor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tutor LMS: from n/a through <= 3.9.5.

CVSS v3.1

Score 6.5medium

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 05/01/2026, 19:54:16 UTC

Technical Analysis

This vulnerability in Themeum Tutor LMS arises from missing authorization checks, which means that certain actions or resources may be accessible without proper permission validation. The affected versions include all releases up to 3.9.5. The CVSS vector indicates the attack can be performed remotely over the network with low complexity and requires low privileges but no user interaction. The impact is limited to confidentiality loss, with no integrity or availability impact reported. No vendor advisory or patch links are provided, and the product is not a cloud service.

Potential Impact

The vulnerability allows an attacker with low privileges to access sensitive information without proper authorization, leading to a confidentiality breach. There is no reported impact on data integrity or system availability. No known exploits have been reported in the wild at this time.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or workaround is provided in the available data, users should monitor Themeum's official channels for updates. Until a fix is released, restricting access to the affected Tutor LMS installation and reviewing user permissions may help reduce risk.

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Technical Details

Data Version
5.2
Assigner Short Name
Patchstack
Date Reserved
2026-01-16T14:15:17.504Z
Cvss Version
null
State
PUBLISHED

Threat ID: 69a9204cd1a09e29cbe698dc

Added to database: 3/5/2026, 6:18:52 AM

Last enriched: 5/1/2026, 7:54:16 PM

Last updated: 6/2/2026, 6:31:55 PM

Views: 92

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