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CVE-2026-25587

🗓️ 06 Feb 2026 19:51:56Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 5 Views

SandboxJS sandbox escape CVE-2026-25587 via Map.prototype.has override; fixed in Version 0.8.29.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-25587
6 Feb 202619:51
attackerkb
Circl
CVE-2026-25587
5 Feb 202617:32
circl
CNNVD
SandboxJS 安全漏洞
6 Feb 202600:00
cnnvd
Cvelist
CVE-2026-25587 SandboxJS has a Sandbox Escape
6 Feb 202619:51
cvelist
EUVD
EUVD-2026-5590
6 Feb 202619:51
euvd
EUVD
EUVD-2026-6085
16 Feb 202615:32
euvd
Github Security Blog
@nyariv/sandboxjs has a Sandbox Escape vulnerability
5 Feb 202621:05
github
NVD
CVE-2026-25587
6 Feb 202620:16
nvd
OSV
CVE-2026-25587 SandboxJS has a Sandbox Escape
6 Feb 202619:51
osv
OSV
GHSA-66H4-QJ4X-38XP @nyariv/sandboxjs has a Sandbox Escape vulnerability
5 Feb 202621:05
osv
Rows per page
NVD
Vulners
Node
nyarivsandboxjsRange<0.8.29node.js
[
  {
    "vendor": "nyariv",
    "product": "SandboxJS",
    "versions": [
      {
        "version": "< 0.8.29",
        "status": "affected"
      }
    ]
  }
]

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18 Feb 2026 14:31Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.110
EPSS0.00034
SSVC
5