# cline (npm) vulnerabilities

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

## At a glance

- Latest release: 3.0.74 (Oct 26, 2026): no advisory affects it
- Newest unaffected release: 3.0.74 (Oct 26, 2026), the latest release
- Weekly downloads: 105.3K
- Dependents: 2
- Releases: 401 since 0.1.0 (Sep 4, 2013)
- Registry: https://www.npmjs.com/package/cline
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-59723: 0.1.0 to 3.0.30-nightly.1782438757 (3.0.30 is outside it)
- CVE-2026-44211: 0.1.0 to 2.13.0 (2.14.0-nightly.1776169753 is outside it)

## Advisories (2)

### [CVE-2026-59723](https://cve.now/CVE-2026-59723): Cline: Cross-Origin WebSocket Hijacking in Cline Hub Dashboard (\`/browser\` endpoint)

- Severity: High 8.8
- Published: Jul 8, 2026
- Affected: fixed in 3.0.30.
- Fixed in 3.0.30 (released Jun 26, 2026, 12 days before disclosure).
- The latest release, 3.0.74, is not affected.
- 30% of cline downloads last week were affected versions (30.3K).

### [CVE-2026-44211](https://cve.now/CVE-2026-44211): Cline Kanban Server has a Cross-Origin WebSocket Hijacking Vulnerability

- Severity: Critical 9.6
- Published: Jun 1, 2026
- Affected: through 2.13.0.
- Fixed in 2.14.0 (released Apr 10, 2026, 52 days before disclosure), the first release outside every affected range (no listed fixed version clears them all).
- The latest release, 3.0.74, is not affected.
- 29% of cline downloads last week were affected versions (29.3K).

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