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CVE-2026-34217 SandboxJS has a Sandbox Escape via Prop Object Leak in New Handler

🗓️ 06 Apr 2026 15:12:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

SandboxJS before 0.8.36 leaked interpreter objects via the new operator, exposing sandbox scope.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-34217
3 Apr 202614:07
–circl
cnnvd
CNNVD
SandboxJS 安全漏洞
6 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-34217
6 Apr 202615:12
–cve
github
Github Security Blog
SandboxJS: Sandbox Escape via Prop Object Leak in New Handler
3 Apr 202621:45
–github
nvd
NVD
CVE-2026-34217
6 Apr 202616:16
–nvd
osv
OSV
GHSA-HG73-4W7G-Q96W SandboxJS: Sandbox Escape via Prop Object Leak in New Handler
3 Apr 202621:45
–osv
ptsecurity
Positive Technologies
PT-2026-30274
3 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-34217: Exposure of Resource to Wrong Sphere
6 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-34217
7 Apr 202617:06
–redhatcve
snyk
Snyk
Exposure of Resource to Wrong Sphere
3 Apr 202621:45
–snyk
Rows per page
[
  {
    "vendor": "nyariv",
    "product": "SandboxJS",
    "versions": [
      {
        "version": "< 0.8.36",
        "status": "affected"
      }
    ]
  }
]

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