Read the docs
TI-2026-27771 Aliases CVE-2026-35670GHSA-wv46-v6xc-2qhf

OpenClaw < 2026.3.22 - Webhook Reply Rebinding via Username Resolution in Synology Chat

Priority LOW 26CWE-807Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-639.

Summary

OpenClaw before 2026.3.22 contains a webhook reply delivery vulnerability that allows attackers to rebind chat replies to unintended users by exploiting mutable username matching instead of stable numeric user identifiers. Attackers can manipulate username changes to redirect webhook-triggered replies to different users, bypassing the intended recipient binding recorded in webhook events.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Fix Fixed OpenClaw (OpenClaw): 2026.3.22openclaw (npm): 2026.3.22

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
OpenClawOpenClawbefore 2026.3.222026.3.22Patch availableCNA
—openclaw (npm)before 2026.3.222026.3.22Patch availableGHSA-wv46-v6xc-2qhf
  • OpenClaw VendorOpenClaw Affected before 2026.3.22 Fixed in 2026.3.22 Patch available CNA
  • openclaw (npm) Vendor— Affected before 2026.3.22 Fixed in 2026.3.22 Patch available GHSA-wv46-v6xc-2qhf

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*before 2026.3.22VulnerableOpenClaw
  • cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* Versions before 2026.3.22 Vulnerable ·OpenClaw

Remediation

  • Fix · CNA OpenClaw (OpenClaw) Fixed in 2026.3.22
  • Fix · GHSA-wv46-v6xc-2qhf openclaw (npm) Fixed in 2026.3.22 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    OpenClaw 2026.3.22

    11 records Highest priority Priority LOW 11 LOW

    Other records, highest priority first

    • TI-2026-27744 OpenClaw < 2026.3.22 - Arbitrary Code Execution via Unvalidated WebView JavascriptInterfacePriority LOW 39
    • TI-2026-27753 OpenClaw < 2026.3.22 - Unauthorized Action Execution via Callback DispatchPriority LOW 37
    • TI-2026-27767 OpenClaw < 2026.3.22 - Allowlist Bypass via Unregistered Time Dispatch WrapperPriority LOW 36
    Show all 11 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-35670
  2. 2026-10-03 Alias added: GHSA-wv46-v6xc-2qhf

References

Patch 2

Advisory 2

Other 1

  • 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