CVE-2026-35629

HIGH

OpenClaw < 2026.3.25 - Server-Side Request Forgery via Unguarded Configured Base URLs in Channel Extensions

Title source: cna
STIX 2.1

Description

OpenClaw before 2026.3.25 contains a server-side request forgery vulnerability in multiple channel extensions that fail to properly guard configured base URLs against SSRF attacks. Attackers can exploit unprotected fetch() calls against configured endpoints to rebind requests to blocked internal destinations and access restricted resources.

References (3)

Core 3
Core References
Third Party Advisory third-party-advisory
GitHub Security Advisory (GHSA-rhfg-j8jq-7v2h)
https://github.com/openclaw/openclaw/security/advisories/GHSA-rhfg-j8jq-7v2h
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.3.25 - Server-Side Request Forgery via Unguarded Configured Base URLs in Channel Extensions
https://www.vulncheck.com/advisories/openclaw-server-side-request-forgery-via-unguarded-configured-base-urls-in-channel-extensions

Scores

CVSS v3 7.4
EPSS 0.0024
EPSS Percentile 15.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (4)
npm/openclaw 0 - 2026.3.28npm
OpenClaw/OpenClaw < 2026.3.25
openclaw/openclaw < 2026.3.25
OpenClaw/OpenClaw 2026.3.25
Published Apr 09, 2026
Tracked Since Apr 10, 2026