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9.8
CVE-2026-42076: Evolver before 1.69.3 allows attackers to run arbitrary server commands
CVE-2026-42076
Summary
Evolver, a tool used to create AI agents, is vulnerable to a security issue that allows hackers to execute commands on the server. This could lead to unauthorized access or data theft. Update to version 1.69.3 or later to fix this issue.
Original title
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 com...
Original 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.
nvd CVSS3.1
9.8
Vulnerability type
CWE-78
OS Command Injection
Published: 4 May 2026 · Updated: 17 May 2026 · First seen: 4 May 2026