CVE-2026-32974

HIGH

OpenClaw < 2026.3.12 - Forged Event Injection via Feishu Webhook Verification Token

Title source: cna

Description

OpenClaw before 2026.3.12 contains an authentication bypass vulnerability in Feishu webhook mode when only verificationToken is configured without encryptKey, allowing acceptance of forged events. Unauthenticated network attackers can inject forged Feishu events and trigger downstream tool execution by reaching the webhook endpoint.

References (2)

[Third Party Advisory] https://github.com/openclaw/openclaw/security/advisories/GHSA-g353-mgv3-8pcj

[Third Party Advisory] https://www.vulncheck.com/advisories/openclaw-forged-event-injection-via-feishu-webhook-verification-token

Scores

CVSS v3 8.6

EPSS 0.0006

EPSS Percentile 19.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-347

Status published

Products (4)

npm/openclaw 0 - 2026.3.12npm

OpenClaw/OpenClaw < 2026.3.12

openclaw/openclaw < 2026.3.12

OpenClaw/OpenClaw 2026.3.12

Published Mar 29, 2026

Tracked Since Mar 29, 2026