# CVE-2026-44211

## Summary

- **CVE ID:** CVE-2026-44211
- **Severity:** CRITICAL
- **CVSS Score:** 9.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)
- **CWE:** CWE-306, CWE-1385
- **Published:** Jun 1, 2026
- **Last Modified:** Jun 4, 2026

## 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

- cline — cline (<= 2.13.0)

## References

- [CNA](https://github.com/cline/cline/security/advisories/GHSA-5c57-rqjx-35g2)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.18%
- **EPSS Percentile:** 7.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._