# @evomap/evolver (npm) vulnerabilities

3 known vulnerabilities (1 critical, 1 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 2.0.50 (Nov 8, 2026): no advisory affects it
- Newest unaffected release: 2.0.50 (Nov 8, 2026), the latest release
- Weekly downloads: 2,991
- Releases: 162 since 1.67.0 (Apr 16, 2026)
- Registry: https://www.npmjs.com/package/@evomap/evolver
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-42077: 1.67.0 to 1.69.1 (1.69.3 is outside it)
- CVE-2026-42076: 1.67.0 to 1.69.1 (1.69.3 is outside it)
- CVE-2026-42075: 1.67.0 to 1.69.1 (1.69.3 is outside it)

## Advisories (3)

### [CVE-2026-42077](https://cve.now/CVE-2026-42077): Evolver: Prototype Pollution via \`Object.assign()\` in mailbox store operations

- Severity: Medium 5.2
- Published: May 4, 2026
- Affected: fixed in 1.69.3.
- Fixed in 1.69.3 (released Apr 20, 2026, 14 days before disclosure).
- The latest release, 2.0.50, is not affected.
- 1.6% of @evomap/evolver downloads last week were affected versions (118).

### [CVE-2026-42076](https://cve.now/CVE-2026-42076): Evolver: Command Injection via \`execSync\` in \`\_extractLLM()\` function allows Remote Code Execution

- Severity: Critical 9.8
- Published: May 4, 2026
- Affected: fixed in 1.69.3.
- Fixed in 1.69.3 (released Apr 20, 2026, 14 days before disclosure).
- The latest release, 2.0.50, is not affected.
- 1.6% of @evomap/evolver downloads last week were affected versions (118).

### [CVE-2026-42075](https://cve.now/CVE-2026-42075): Evolver: Path Traversal via \`--out\` flag in \`fetch\` command allows Arbitrary File Write

- Severity: High 8.1
- Published: May 4, 2026
- Affected: fixed in 1.69.3.
- Fixed in 1.69.3 (released Apr 20, 2026, 14 days before disclosure).
- The latest release, 2.0.50, is not affected.
- 1.6% of @evomap/evolver downloads last week were affected versions (118).

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