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TI-2026-31698 Aliases CVE-2026-43534GHSA-7g8c-cfr3-vqqr

OpenClaw < 2026.4.10 - Unsanitized External Input in Agent Hook Events

Priority MEDIUM 47CWE-345Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-345 and CWE-269.

Summary

OpenClaw before 2026.4.10 contains an input validation vulnerability that allows external hook metadata to be enqueued as trusted system events. Attackers can supply malicious hook names to escalate untrusted input into higher-trust agent context.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00187 8th percentileScored 2026-11-07
Fix Fixed OpenClaw (OpenClaw): 2026.4.10openclaw (npm): 2026.4.10

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

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 2026.4.102026.4.10Patch availableCNA
—openclaw (npm)before 2026.4.102026.4.10Patch availableGHSA-7g8c-cfr3-vqqr
  • OpenClaw VendorOpenClaw Affected before 2026.4.10 Fixed in 2026.4.10 Patch available CNA
  • openclaw (npm) Vendor— Affected before 2026.4.10 Fixed in 2026.4.10 Patch available GHSA-7g8c-cfr3-vqqr

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*before 2026.4.10VulnerableOpenClaw
  • cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* Versions before 2026.4.10 Vulnerable ·OpenClaw

Remediation

  • Fix · CNA OpenClaw (OpenClaw) Fixed in 2026.4.10
  • Fix · GHSA-7g8c-cfr3-vqqr openclaw (npm) Fixed in 2026.4.10 Advisory →

Fixed in the same release

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

  • Release ·

    OpenClaw 2026.4.10

    13 records Highest priority Priority MEDIUM 4 MEDIUM, 9 LOW

    Other records, highest priority first

    • TI-2026-31697 OpenClaw < 2026.4.10 - Arbitrary Local File Read via QQBot Media TagsPriority MEDIUM 45
    • TI-2026-30727 OpenClaw 2026.4.9 < 2026.4.10 - Denial of Service via Oversized WebSocket Frames in Voice-call Realtime PathPriority MEDIUM 42
    • TI-2026-30724 OpenClaw 2026.4.5 < 2026.4.10 - Sandbox Escape via host Parameter Override in Exec RoutingPriority MEDIUM 40
    Show all 13 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-43534
  2. 2026-10-03 Alias added: GHSA-7g8c-cfr3-vqqr

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