CVE-2026-42076

Evolver: Command Injection via `execSync` in `_extractLLM()` function allows Remote Code Execution

CVSS 9.8 CRITICALEPSS 1.3%CWE-78

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

EvoMap · evolver

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References

https://github.com/EvoMap/evolver/releases/tag/v1.69.3 https://github.com/EvoMap/evolver/security/advisories/GHSA-j5w5-568x-rq53