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CVE-2026-53820 OpenClaw < 2026.5.12 - Exec Denylist Bypass in Bundle MCP Loopback Session Spawn

🗓️ 12 Jun 2026 21:56:48Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

OpenClaw prior to 2026.5.12 suffers a denylist bypass in the bundle loopback session spawn, allowing broader commands.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-53820
12 Jun 202621:56
cve
EUVD
EUVD-2026-36608
13 Jun 202600:34
euvd
NVD
CVE-2026-53820
12 Jun 202622:16
nvd
Positive Technologies
PT-2026-49024
12 Jun 202600:00
ptsecurity
[
  {
    "vendor": "OpenClaw",
    "product": "OpenClaw",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/openclaw",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2026.5.12"
      },
      {
        "version": "2026.5.12",
        "status": "unaffected",
        "versionType": "semver"
      }
    ],
    "repo": "https://github.com/openclaw/openclaw"
  }
]

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