CVE-2026-33057 - Vulnerability Analysis
CriticalCVSS: 9.8Last Updated: March 20, 2026
Mesop - Remote Code Execution
Published: March 20, 2026Updated: March 20, 2026Remote Exploitable
Overview
Mesop <= 1.2.2 contains an unrestricted remote code execution caused by unauthenticated ingestion and execution of base64-encoded Python code in the /exec-py endpoint of ai/testing module, letting attackers execute arbitrary commands on the host, exploit requires HTTP access to the server.
Severity & Score
Severity: Critical
CVSS Score: 9.8
Impact
Attackers can execute arbitrary commands on the host, leading to full system compromise.
Mitigation
Upgrade to version 1.2.3 or later.
References
Related Resources
Details
- CVE ID
- CVE-2026-33057
- Severity
- Critical
- CVSS Score
- 9.8
- Type
- command_injection
- Status
- new
CWE
- CWE-94
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H