CVE-2026-42076

The record

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.

Affected packages

Related vulnerabilities

• GHSA-j5w5-568x-rq53 Evolver: Command Injection via `execSync` in `_extractLLM()` function allows Remote Code… Same vulnerability
• GHSA-jxh8-jh77-xh6g @evomap/evolver's validator sandbox allowlist permits `npm`/`npx`, yielding RCE from… Also affects @evomap/evolver
• GHSA-7xp7-m392-h92c @evomap/evolver has an unbounded request body in proxy /asset/submit that causes… Also affects @evomap/evolver
• GHSA-cfcj-hqpf-hccf @evomap/evolver: Path Traversal in `evolver fetch` default-branch `safeId` allows… Also affects @evomap/evolver
• CVE-2026-42075 Evolver is a GEP-powered self-evolving engine for AI agents. Also affects @evomap/evolver
• CVE-2026-42077 Evolver is a GEP-powered self-evolving engine for AI agents. Also affects @evomap/evolver
• GHSA-r466-rxw4-3j9j Evolver: Path Traversal via `--out` flag in `fetch` command allows Arbitrary File Write Also affects @evomap/evolver
• GHSA-2cjr-5v3h-v2w4 Evolver has Prototype Pollution via `Object.assign()` in its mailbox store operations Also affects @evomap/evolver