Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-59723

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOM_SECRET is unset for local 127.0.0.1 binds, isAuthorizedBrowserRequest() allows attacker-controlled websites to send desktopCommand frames that read workspace state, mutate MCP and provider settings, and trigger command execution when a provider or model is configured. This issue is fixed in version 3.0.30.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 12.1%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-59723
  • Cline » Cline » Version: 0.0.1
    cpe:2.3:a:cline:cline:0.0.1
  • Cline » Cline » Version: 0.0.2
    cpe:2.3:a:cline:cline:0.0.2
  • Cline » Cline » Version: 1.0.4
    cpe:2.3:a:cline:cline:1.0.4
  • Cline » Cline » Version: 1.0.51
    cpe:2.3:a:cline:cline:1.0.51
  • Cline » Cline » Version: 1.0.6
    cpe:2.3:a:cline:cline:1.0.6
  • Cline » Cline » Version: 1.0.61
    cpe:2.3:a:cline:cline:1.0.61
  • Cline » Cline » Version: 1.0.62
    cpe:2.3:a:cline:cline:1.0.62
  • Cline » Cline » Version: 1.0.7
    cpe:2.3:a:cline:cline:1.0.7
  • Cline » Cline » Version: 1.0.71
    cpe:2.3:a:cline:cline:1.0.71
  • Cline » Cline » Version: 1.0.72
    cpe:2.3:a:cline:cline:1.0.72
  • Cline » Cline » Version: 1.0.73
    cpe:2.3:a:cline:cline:1.0.73
  • Cline » Cline » Version: 1.0.82
    cpe:2.3:a:cline:cline:1.0.82
  • Cline » Cline » Version: 1.0.84
    cpe:2.3:a:cline:cline:1.0.84
  • Cline » Cline » Version: 1.0.85
    cpe:2.3:a:cline:cline:1.0.85
  • Cline » Cline » Version: 1.0.9
    cpe:2.3:a:cline:cline:1.0.9
  • Cline » Cline » Version: 1.0.91
    cpe:2.3:a:cline:cline:1.0.91
  • Cline » Cline » Version: 1.0.92
    cpe:2.3:a:cline:cline:1.0.92
  • Cline » Cline » Version: 1.0.93
    cpe:2.3:a:cline:cline:1.0.93
  • Cline » Cline » Version: 1.0.94
    cpe:2.3:a:cline:cline:1.0.94
  • Cline » Cline » Version: 1.0.95
    cpe:2.3:a:cline:cline:1.0.95
  • Cline » Cline » Version: 1.0.98
    cpe:2.3:a:cline:cline:1.0.98
  • Cline » Cline » Version: 1.1.0
    cpe:2.3:a:cline:cline:1.1.0
  • Cline » Cline » Version: 1.1.1
    cpe:2.3:a:cline:cline:1.1.1
  • Cline » Cline » Version: 1.1.12
    cpe:2.3:a:cline:cline:1.1.12
  • Cline » Cline » Version: 1.1.13
    cpe:2.3:a:cline:cline:1.1.13
  • Cline » Cline » Version: 1.1.14
    cpe:2.3:a:cline:cline:1.1.14
  • Cline » Cline » Version: 1.1.15
    cpe:2.3:a:cline:cline:1.1.15
  • Cline » Cline » Version: 1.1.2
    cpe:2.3:a:cline:cline:1.1.2
  • Cline » Cline » Version: 1.2.0
    cpe:2.3:a:cline:cline:1.2.0
  • Cline » Cline » Version: 1.3.0
    cpe:2.3:a:cline:cline:1.3.0
  • Cline » Cline » Version: 1.4.0
    cpe:2.3:a:cline:cline:1.4.0
  • Cline » Cline » Version: 1.5.0
    cpe:2.3:a:cline:cline:1.5.0
  • Cline » Cline » Version: 1.5.13
    cpe:2.3:a:cline:cline:1.5.13
  • Cline » Cline » Version: 1.5.19
    cpe:2.3:a:cline:cline:1.5.19
  • Cline » Cline » Version: 1.5.27
    cpe:2.3:a:cline:cline:1.5.27
  • Cline » Cline » Version: 1.5.4
    cpe:2.3:a:cline:cline:1.5.4
  • Cline » Cline » Version: 1.5.6
    cpe:2.3:a:cline:cline:1.5.6
  • Cline » Cline » Version: 1.6.0
    cpe:2.3:a:cline:cline:1.6.0
  • Cline » Cline » Version: 1.6.5
    cpe:2.3:a:cline:cline:1.6.5
  • Cline » Cline » Version: 1.7.0
    cpe:2.3:a:cline:cline:1.7.0
  • Cline » Cline » Version: 1.8.0
    cpe:2.3:a:cline:cline:1.8.0
  • Cline » Cline » Version: 1.9.0
    cpe:2.3:a:cline:cline:1.9.0
  • Cline » Cline » Version: 2.0.0
    cpe:2.3:a:cline:cline:2.0.0
  • Cline » Cline » Version: 2.0.4
    cpe:2.3:a:cline:cline:2.0.4
  • Cline » Cline » Version: 2.0.5
    cpe:2.3:a:cline:cline:2.0.5
  • Cline » Cline » Version: 2.1.0
    cpe:2.3:a:cline:cline:2.1.0
  • Cline » Cline » Version: 2.11.0
    cpe:2.3:a:cline:cline:2.11.0
  • Cline » Cline » Version: 2.12.0
    cpe:2.3:a:cline:cline:2.12.0
  • Cline » Cline » Version: 2.13.0
    cpe:2.3:a:cline:cline:2.13.0
  • Cline » Cline » Version: 2.14.0
    cpe:2.3:a:cline:cline:2.14.0
  • Cline » Cline » Version: 2.15.0
    cpe:2.3:a:cline:cline:2.15.0
  • Cline » Cline » Version: 2.16.0
    cpe:2.3:a:cline:cline:2.16.0
  • Cline » Cline » Version: 2.17.0
    cpe:2.3:a:cline:cline:2.17.0
  • Cline » Cline » Version: 2.18.0
    cpe:2.3:a:cline:cline:2.18.0
  • Cline » Cline » Version: 2.2.0
    cpe:2.3:a:cline:cline:2.2.0
  • Cline » Cline » Version: 2.2.1
    cpe:2.3:a:cline:cline:2.2.1
  • Cline » Cline » Version: 2.2.2
    cpe:2.3:a:cline:cline:2.2.2
  • Cline » Cline » Version: 2.2.3
    cpe:2.3:a:cline:cline:2.2.3
  • Cline » Cline » Version: 2.4.0
    cpe:2.3:a:cline:cline:2.4.0
  • Cline » Cline » Version: 2.4.1
    cpe:2.3:a:cline:cline:2.4.1
  • Cline » Cline » Version: 2.4.2
    cpe:2.3:a:cline:cline:2.4.2
  • Cline » Cline » Version: 2.4.3
    cpe:2.3:a:cline:cline:2.4.3
  • Cline » Cline » Version: 2.5.0
    cpe:2.3:a:cline:cline:2.5.0
  • Cline » Cline » Version: 2.5.1
    cpe:2.3:a:cline:cline:2.5.1
  • Cline » Cline » Version: 2.5.2
    cpe:2.3:a:cline:cline:2.5.2
  • Cline » Cline » Version: 2.6.0
    cpe:2.3:a:cline:cline:2.6.0
  • Cline » Cline » Version: 2.6.1
    cpe:2.3:a:cline:cline:2.6.1
  • Cline » Cline » Version: 2.7.0
    cpe:2.3:a:cline:cline:2.7.0
  • Cline » Cline » Version: 2.7.1
    cpe:2.3:a:cline:cline:2.7.1
  • Cline » Cline » Version: 2.8.0
    cpe:2.3:a:cline:cline:2.8.0
  • Cline » Cline » Version: 2.8.1
    cpe:2.3:a:cline:cline:2.8.1
  • Cline » Cline » Version: 2.8.2
    cpe:2.3:a:cline:cline:2.8.2
  • Cline » Cline » Version: 2.9.0
    cpe:2.3:a:cline:cline:2.9.0
  • Cline » Cline » Version: 3.0.0
    cpe:2.3:a:cline:cline:3.0.0


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