Frappe LMS up to 2.43.x authorization

Summaryinfo

A vulnerability classified as problematic has been found in Frappe LMS up to 2.43.x. This vulnerability affects unknown code. Performing a manipulation results in authorization. This vulnerability is known as CVE-2026-26031. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Frappe LMS up to 2.43.x. This affects some unknown processing. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on confidentiality. The summary by CVE is:

Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to 2.44.0, security issue was identified in Frappe Learning, where unauthorised users were able to access the full list of enrolled students (by email) in batches. This vulnerability is fixed in 2.44.0.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-26031 since 02/09/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Neither technical details nor an exploit are publicly available.

Upgrading to version 2.44.0 eliminates this vulnerability.

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Productinfo

Vendor

• Frappe

Name

• LMS

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16
• 2.17
• 2.18
• 2.19
• 2.20
• 2.21
• 2.22
• 2.23
• 2.24
• 2.25
• 2.26
• 2.27
• 2.28
• 2.29
• 2.30
• 2.31
• 2.32
• 2.33
• 2.34
• 2.35
• 2.36
• 2.37
• 2.38
• 2.39
• 2.40
• 2.41
• 2.42
• 2.43

Website

• Product: https://github.com/frappe/lms/

CPE 2.3info

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CPE 2.2info

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