Arbitrary Code Injection Affecting upsonic package, versions [,0.72.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published15 Apr 2026
- disclosed15 Apr 2026
- creditUnknown
Introduced: 15 Apr 2026
CVE-2026-30625 (opens in a new tab)How to fix?
Upgrade upsonic to version 0.72.0 or higher.
Overview
upsonic is a Task oriented AI agent framework for digital workers and vertical AI agents
Affected versions of this package are vulnerable to Arbitrary Code Injection via the MCP server task creation functionality. An attacker can execute arbitrary operating system commands with the privileges of the running process by crafting MCP tasks that use allowed commands such as npm or npx with specific argument flags.
Note:
Version 0.72.0 adds a warning "Stdio servers run arbitrary processes on your machine;"