Server-Side Request Forgery (SSRF) in OpenClaw - #VU125071
Published: April 7, 2026
Vulnerability identifier: #VU125071
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform server-side request forgery.
The vulnerability exists due to server-side request forgery in Microsoft Teams attachment and media fetch handling when processing Graph metadata, hosted-content, and attachment fetches across mixed fetch paths. A remote attacker can trigger requests through paths that bypass the shared SSRF guard model to perform server-side request forgery.
The issue stems from inconsistent host and DNS enforcement across redirect and fetch hops, including attachment authentication-retry flows.
Affected software
OpenClaw
Remediation
Install security update from vendor's website.
OpenClaw - update to 2026.2.26