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Vulnerability record · CVE-2026-42076 · published 4 May 2026

CVE-2026-42076: OS command injection vulnerability

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.

9.8 CVSS 3.1 Critical EPSS 2.6% · top 15.5% CWE-78 · OS command injection Deferred
9.8CVSS 3.1 base score
2.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

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.

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

References

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

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Source: NIST National Vulnerability Database (record CVE-2026-42076), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.