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.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-w45g-5746-x9fp OpenClaw hardened cron webhook delivery against SSRF
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 26 Feb 2026 04:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 23 Feb 2026 20:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}


Mon, 23 Feb 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Openclaw
Openclaw openclaw
Vendors & Products Openclaw
Openclaw openclaw

Sat, 21 Feb 2026 10:00:00 +0000

Type Values Removed Values Added
Description 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.
Title OpenClaw hardened cron webhook delivery against SSRF
Weaknesses CWE-918
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-24T18:12:40.027Z

Reserved: 2026-02-19T19:46:03.541Z

Link: CVE-2026-27488

cve-icon Vulnrichment

Updated: 2026-02-24T18:12:34.020Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-21T10:16:13.267

Modified: 2026-02-23T20:41:07.240

Link: CVE-2026-27488

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-23T14:32:05Z

Weaknesses