Arbitrary Code Injection Affecting fermat-mcp package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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- published8 Feb 2026
- disclosed6 Feb 2026
- creditLexpl0it
Introduced: 6 Feb 2026
CVE-2026-2008 (opens in a new tab)How to fix?
There is no fixed version for fermat-mcp.
Overview
fermat-mcp is a MCP Server for mathematical computation and plotting.
Affected versions of this package are vulnerable to Arbitrary Code Injection via the eqn_chart function. An attacker can execute arbitrary code by supplying crafted input to the equations argument.