CVE-2026-27488

HIGH

OpenClaw <=2026.2.17 - SSRF

Title source: llm
STIX 2.1

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.

Scores

CVSS v3 7.3
EPSS 0.0002
EPSS Percentile 4.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (2)
npm/openclaw 0 - 2026.2.19npm
openclaw/openclaw < 2026.2.17
Published Feb 21, 2026
Tracked Since Feb 21, 2026