Severity:

CRITICAL RISK

(9.6)

Cross-Origin WebSocket Hijacking in Cline Kanban Servers

CVE-2026-44211

Published:

Status:

Undergoing Analysis

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Vulnerability Type

Category:

Cross-Origin WebSocket Hijacking

CWE:

CWE-306;CWE-1385

Impact:

Account Compromise and Unauthorized Actions via WebSocket

Severity:

CRITICAL RISK

(9.6)

CVSS Version:

3.1

Vulnerability Type

Category:

Cross-Origin WebSocket Hijacking

CWE:

CWE-306;CWE-1385

Impact:

Account Compromise and Unauthorized Actions via WebSocket

Severity:

CRITICAL RISK

(9.6)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.