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TI-2026-22734 Aliases CVE-2026-28465GHSA-3m3q-x3gj-f79x

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

Priority LOW 36CWE-290Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-290.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00434 37th percentileScored 2026-11-07
Fix Fixed voice-call (OpenClaw): 2026.2.3@openclaw/voice-call (npm): 2026.2.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OpenClawvoice-callbefore 2026.2.32026.2.3Patch availableCNA
—@openclaw/voice-call (npm)before 2026.2.32026.2.3Patch availableGHSA-3m3q-x3gj-f79x
—@clawdbot/voice-call (npm)up to 2026.1.24—No fix listedGHSA-3m3q-x3gj-f79x
  • voice-call VendorOpenClaw Affected before 2026.2.3 Fixed in 2026.2.3 Patch available CNA
  • @openclaw/voice-call (npm) Vendor— Affected before 2026.2.3 Fixed in 2026.2.3 Patch available GHSA-3m3q-x3gj-f79x
  • @clawdbot/voice-call (npm) Vendor— Affected up to 2026.1.24 Fixed in — No fix listed GHSA-3m3q-x3gj-f79x

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*before 2026.2.3VulnerableOpenClaw
  • cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* Versions before 2026.2.3 Vulnerable ·OpenClaw

Remediation

  • Fix · CNA voice-call (OpenClaw) Fixed in 2026.2.3
  • Fix · GHSA-3m3q-x3gj-f79x @openclaw/voice-call (npm) Fixed in 2026.2.3 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-28465
  2. 2026-10-03 Alias added: GHSA-3m3q-x3gj-f79x
  3. 2026-10-25 EPSS moved to the below the 50th percentile

References

Patch 1

Advisory 2

Other 2

  • TI-2026-25309 OpenClaw < 2026.3.28 Media Parsing Path Traversal to Arbitrary File Read CVSS 4.0HIGH 8.7
  • TI-2026-20394 Exposure of resource to wrong sphere in OpenClaw CVSS 3.1HIGH 8.8
  • TI-2026-27742 OpenClaw < 2026.3.24 - Arbitrary Code Execution via .npmrc in Local Plugin/Hook Installation CVSS 4.0HIGH 8.4
  • TI-2026-27766 OpenClaw < 2026.3.24 - Denial of Service via Feishu Webhook Pre-Auth Body Parsing CVSS 4.0MEDIUM 6.9
  • TI-2026-07315 OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication CVSS 4.0MEDIUM 6.9
  • TI-2026-17789 OpenClaw < 2026.2.22 - Allowlist Bypass via Command Substitution in system.run CVSS 4.0HIGH 7.5
See all 574 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences