CVE-2026-41900 PUBLISHED

OpenLearnX has Critical Remote Code Execution Through Python Sandbox Escape via Code Execution Environment

Assigner: GitHub_M
Reserved: 22.04.2026 Published: 08.05.2026 Updated: 08.05.2026

OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to version 2.0.3, a remote code execution (RCE) vulnerability was identified in the OpenLearnX code execution environment, allowing sandbox escape and arbitrary command execution. This issue has been patched in version 2.0.3.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	th30d4y
Product	OpenLearnX
Versions	Version < 2.0.3 is affected

References

Problem Types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE
CWE-94: Improper Control of Generation of Code ('Code Injection') CWE
CWE-250: Execution with Unnecessary Privileges CWE
CWE-284: Improper Access Control CWE
CWE-693: Protection Mechanism Failure CWE