CVE-2026-53827

Medium

Description

OpenClaw before 2026.5.2 contains a credential exposure vulnerability in message.action forwarding that allows model-controlled metadata to forward action payloads with Gateway credentials to attacker-supplied loopback URLs. Remote attackers can intercept Gateway tokens and action payloads by providing malicious loopback targets through model-controlled action metadata.

SeverityMedium

CVSS6.5

Exploit probability—

ProductOpenclaw

PublishedJun 12, 2026

First seenJun 12, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

openclaw openclaw2026.5.2 or later
openclaw2026.5.2 or later

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-grc3-2j34-p6gm

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	v < 2026.5.2	2026.5.2
openclawnpm	v < 2026.5.2	2026.5.2

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