Skip to content
Heist/ feed
High

OpenClaw voice-call < 2026.2.3 - Webhook Verification Bypass via Forwarded Headers

Type: advisorySource: Official CVE List1 source record

OpenClaw's voice-call plugin versions before 2026.2.3 contain an improper authentication vulnerability in webhook verification that allows remote attackers to bypass verification by supplying untrusted forwarded headers. Attackers can spoof webhook events by manipulating Forwarded or X-Forwarded-* headers in reverse-proxy configurations that implicitly trust these headers.

Announced Source revision 1
Original source ↗

CVE-2026-28465

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-28465

voice-call

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "OpenClaw",
    "product": "voice-call",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2026.2.3",
        "versionType": "custom"
      }
    ],
    "packageURL": "pkg:npm/%40openclaw/voice-call",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-28465

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#5415 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement