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CVE-2026-48124

🗓️ 15 Jun 2026 19:56:07Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views🌐 WEB

Cursor Desktop pre-3.0.0 allowed Claude hooks from settings.local.json, enabling sandbox escape.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-48124 Cursor Desktop sandbox escape via Claude hook configuration
15 Jun 202619:56
cvelist
EUVD
EUVD-2026-37002
15 Jun 202619:56
euvd
NVD
CVE-2026-48124
15 Jun 202621:17
nvd
Positive Technologies
PT-2026-49469
15 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-48124 Cursor Desktop sandbox escape via Claude hook configuration
15 Jun 202619:56
vulnrichment
Vulners
Node
cursorcursorRange<3.0.0
[
  {
    "vendor": "cursor",
    "product": "cursor",
    "versions": [
      {
        "version": "< 3.0.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
hookspath.claude/settings.local.jsonImproper validation/execution of commands configured via workspace-level Claude hooks in settings.local.json can lead to execution of arbitrary local commandsCWE-829CWE-94
hook commandspath.claude/settings.local.jsonImproper validation/execution of commands configured via workspace-level Claude hooks in settings.local.json can lead to execution of arbitrary local commandsCWE-829CWE-94
workspace-defined Claude hook commandspath.claude/settings.local.jsonImproper validation/execution of commands configured via workspace-level Claude hooks in settings.local.json can lead to execution of arbitrary local commandsCWE-829CWE-94

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17 Jun 2026 10:54Current
5.5Medium risk
Vulners AI Score5.5
CVSS 48.5
EPSS0.00144
SSVC
22