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CVE-2026-53839 OpenClaw < 2026.5.7 - Hostname Prefix Matching Bypass in Trusted Retry Endpoint Validation

🗓️ 12 Jun 2026 21:57:01Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

OpenClaw prior to 2026.5.7 has hostname prefix bypass in retry validation, exposing credentials.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-53839
12 Jun 202621:57
cve
EUVD
EUVD-2026-36627
13 Jun 202600:34
euvd
NVD
CVE-2026-53839
12 Jun 202622:16
nvd
Positive Technologies
PT-2026-49043
12 Jun 202600:00
ptsecurity
[
  {
    "vendor": "OpenClaw",
    "product": "OpenClaw",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2026.5.7"
      },
      {
        "version": "2026.5.7",
        "status": "unaffected",
        "versionType": "semver"
      }
    ],
    "repo": "https://github.com/openclaw/openclaw"
  }
]

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