Openclaw cli: OpenClaw: Existing-session browser interaction routes bypassed SSRF policy enforcement (CVE-2026-43573)
Description
Openclaw CLI versions before 2026.4.10 have a vulnerability where existing-session browser interaction routes bypass SSRF policy enforcement. This allows these routes to interact with or navigate targets without the SSRF navigation guard applied to guarded browser routes. The issue was fixed in version 2026.4.10 and later.
CVSS v3.1
Score 7.7high
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Openclaw CLI package prior to version 2026.4.10 contains a security vulnerability (CVE-2026-43573) where existing-session browser interaction routes bypass the server-side request forgery (SSRF) policy enforcement. This means that these routes could interact with or navigate to targets without the SSRF navigation guard that is applied to other guarded browser routes. The vulnerability was addressed by adding browser navigation policy checks to these existing-session navigation and interaction routes. The fix was implemented in pull request #64370 and included starting with version 2026.4.10.
Potential Impact
An attacker could exploit this vulnerability to bypass SSRF protections on existing-session browser interaction routes, potentially allowing unauthorized navigation or interaction with internal or protected resources. The CVSS score is 7.7 (high severity), indicating a significant impact on confidentiality without affecting integrity or availability.
Mitigation Recommendations
Users should upgrade to Openclaw CLI version 2026.4.10 or later. The fix is included starting from this version, with the latest release 2026.4.14 containing the patch. Applying this update ensures that SSRF navigation policy enforcement is applied consistently across all browser interaction routes.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- BREW-openclaw-cli-CVE-2026-43573
- Osv Schema Version
- 1.7.3
- Ecosystems
- ["Homebrew"]
- Cvss Version
- 3.1
Threat ID: 6ac245d512601ec6a3168082
Added to database: 10/04/2026, 12:25:57 UTC
Last enriched: 10/04/2026, 13:17:48 UTC
Last updated: 10/04/2026, 16:08:38 UTC
Views: 2
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