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CVE-2026-28449 OpenClaw < 2026.2.25 - Webhook Replay Attack via Missing Durable Replay Suppression

🗓️ 19 Mar 2026 01:00:45Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

OpenClaw before 2026.2.25 lacks durable replay suppression for Nextcloud Talk webhooks.

Related
Affected
Refs
[
  {
    "vendor": "OpenClaw",
    "product": "OpenClaw",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2026.2.25",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/openclaw"
  }
]

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25 Mar 2026 14:30Current
CVSS 46.3
CVSS 3.16.5
EPSS0.00066
23