Cline is an AI-assisted code generation and editing tool whose vulnerability profile centers on its core product and reflects the security challenges inherent to systems that dynamically generate or execute code. The durable signal encompasses code injection risks, authentication bypass, and WebSocket validation gaps, weakness classes that are characteristic of tools bridging user input with code execution or system access. Current exploitation activity, severity distribution, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Cline over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-44211CRITICAL Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. In versions 2.13.0 and prior, there is a cross-origin WebSocket hijack vulnerability in Cline Kanban | Jun 1, 2026 | 9.6 | 39 | NO | NO |
CVE-2026-30313CRITICAL DSAI-Cline's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system re | Mar 30, 2026 | 9.8 | 28 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Cline.
Media articles that mention a CVE ID that affects a product developed by Cline — matched by CVE ID, not by vendor name.