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CVE-2026-34156

🗓️ 31 Mar 2026 13:33:11Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 32 Views🌐 WEB

Authenticated attacker escapes Node.js sandbox via console._stdout to execute remote code on NocoBase version 2.0.28 and earlier.

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Detection
Affected
Refs
Paths
Social
NVD
Vulners
Node
nocobasenocobaseRange<2.0.28
[
  {
    "vendor": "nocobase",
    "product": "nocobase",
    "versions": [
      {
        "version": "< 2.0.28",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
typerequest bodyapi/flow_nodes:testScript node in NocoBase flow accepts user-provided JS payload; can escape sandbox via console._stdout.prototype chain to execute arbitrary commandsCWE-913
config.contentrequest bodyapi/flow_nodes:testScript node in NocoBase flow accepts user-provided JS payload; can escape sandbox via console._stdout.prototype chain to execute arbitrary commandsCWE-913
config.timeoutrequest bodyapi/flow_nodes:testScript node in NocoBase flow accepts user-provided JS payload; can escape sandbox via console._stdout.prototype chain to execute arbitrary commandsCWE-913
config.argumentsrequest bodyapi/flow_nodes:testScript node in NocoBase flow accepts user-provided JS payload; can escape sandbox via console._stdout.prototype chain to execute arbitrary commandsCWE-913

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17 Jun 2026 10:38Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.9
EPSS0.36503
SSVC
32