CVE-2026-42076
Critical
Description
Evolver is a GEP-powered self-evolving engine for AI agents. Prior to version 1.69.3, a command injection vulnerability in the _extractLLM() function allows attackers to execute arbitrary shell commands on the server. The function constructs a curl command using string concatenation and passes it to execSync() without proper sanitization, enabling remote code execution when the corpus parameter contains shell metacharacters. This issue has been patched in version 1.69.3.
SeverityCritical
CVSS9.8
Exploit probability—
Product@evomap/evolver
PublishedMay 4, 2026
First seenMay 4, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- @evomap/evolver1.69.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| @evomap/evolvernpm | v < 1.69.3 | 1.69.3 |
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