CVE-2026-41900
OpenLearnX has Critical Remote Code Execution Through Python Sandbox Escape via Code Execution Environment
Description
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.
INFO
Published Date :
May 8, 2026, 4:16 a.m.
Last Modified :
May 29, 2026, 2:54 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update OpenLearnX to version 2.0.3.
- Apply the security patch.
- Verify the patch installation.
Public PoC/Exploit Available at Github
CVE-2026-41900 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-41900.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-41900 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-41900
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
OpenLearnX Unauthenticated RCE
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-41900 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-41900 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
May. 29, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:th30d4y:openlearnx:2.0.1:*:*:*:*:node.js:*:* Added Reference Type GitHub, Inc.: https://github.com/th30d4y/OpenLearnX/commit/14765d7d1856d564747c55c5412e2f38feab079e Types: Patch Added Reference Type GitHub, Inc.: https://github.com/th30d4y/OpenLearnX/releases/tag/v2.0.3-security-fix Types: Release Notes Added Reference Type GitHub, Inc.: https://github.com/th30d4y/OpenLearnX/security/advisories/GHSA-8h25-q488-4hxw Types: Vendor Advisory -
New CVE Received by [email protected]
May. 08, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-94 Added CWE CWE-78 Added CWE CWE-284 Added CWE CWE-693 Added CWE CWE-250 Added Reference https://github.com/th30d4y/OpenLearnX/commit/14765d7d1856d564747c55c5412e2f38feab079e Added Reference https://github.com/th30d4y/OpenLearnX/releases/tag/v2.0.3-security-fix Added Reference https://github.com/th30d4y/OpenLearnX/security/advisories/GHSA-8h25-q488-4hxw