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CVE PROGRAM SOURCE RECORD9.6 Critical

CVE-2026-44211

Cline Kanban Server has a Cross-Origin WebSocket Hijacking Vulnerability

Description

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 servers. At time of publication, there are no publicly available patches.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

cline cline

  • <= 2.13.0affected

References