CVE-2026-41900
HIGH
OS Command Injection (CWE-78)
GHSA-8h25-q488-4hxw
8.8
CVSS 3.1 · GitHub Advisory
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GitHub Advisory
PRIMARY
8.8
HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
2
Patch released
Apr 23, 2026 - 22:15 nvd
Patch available
CVE Published
Apr 23, 2026 - 21:46 nvd
HIGH 8.8
DescriptionGitHub Advisory
Overview
A critical Remote Code Execution (RCE) vulnerability was identified in the OpenLearnX code execution environment, allowing sandbox escape and arbitrary command execution. The issue has been fixed.
Analysis
Overview
A critical Remote Code Execution (RCE) vulnerability was identified in the OpenLearnX code execution environment, allowing sandbox escape and arbitrary command execution. The issue has been fixed.
Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).