AVID-2026-R0246

Description

OpenClaw hardened cron webhook delivery against SSRF (CVE-2026-27488)

Details

OpenClaw is a personal AI assistant. In versions 2026.2.17 and below, Cron webhook delivery in src/gateway/server-cron.ts uses fetch() directly, so webhook targets can reach private/metadata/internal endpoints without SSRF policy checks. This issue was fixed in version 2026.2.19.

References

NVD entry
https://github.com/openclaw/openclaw/security/advisories/GHSA-w45g-5746-x9fp
https://github.com/openclaw/openclaw/commit/99db4d13e5c139883ef0def9ff963e9273179655
https://github.com/openclaw/openclaw/releases/tag/v2026.2.19
OpenClawCVEs repository

Affected or Relevant Artifacts

Developer: openclaw
Deployer: openclaw
Artifact Details:

Type	Name
System	openclaw

Impact

AVID Taxonomy Categorization

Risk domains: Security
SEP subcategories: S0100: Software Vulnerability
Lifecycle stages: L06: Deployment

CWE

ID	Description
CWE-918	CWE-918: Server-Side Request Forgery (SSRF)

Other information

Report Type: Advisory
Credits:
Date Reported: 2026-02-21
Version: 0.3.2
AVID Entry