CVE-2026-32008

Affected Component

• src/browser/navigation-guard.ts

Technical Reproduction

1. Authenticate to a gateway that has browser tooling enabled.
2. Invoke browser navigation with a file:// URL (for example file:///etc/passwd).
3. Read page content through browser snapshot/extract actions.

Demonstrated Impact

An attacker with valid gateway credentials and browser-tool access can exfiltrate local files readable by the OpenClaw process user (for example config/secrets in that user context).

Environment

• OpenClaw browser tool enabled
• Attacker has authenticated access capable of invoking browser actions

Remediation Advice

Reject unsupported navigation schemes and allow only explicitly safe non-network URLs. OpenClaw now blocks non-network schemes (such as file:, data:, and javascript:) while preserving about:blank.

Affected Packages / Versions

• Package: openclaw (npm)
• Affected versions: <= 2026.2.19-2
• Patched in planned next release: 2026.2.21

Fix Commit(s)

• 220bd95eff6838234e8b4b711f86d4565e16e401

Release Process Note

patched_versions is pre-set to the planned next release (2026.2.21) so once npm 2026.2.21 is published, the advisory can be published directly.

OpenClaw thanks @q1uf3ng for reporting.

assertBrowserNavigationAllowed() validated only http:/https: network targets but implicitly allowed other schemes. An authenticated gateway user could navigate browser sessions to file:// URLs and read local files via browser snapshot/extraction flows.

CVE-2026-32008 has a CVSS score of 6.5 (Medium). The vector is network-reachable, low privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment. A fixed version is available (2026.2.21); upgrading removes the vulnerable code path.

Kodem intelligence

1. What is CVE-2026-32008? CVE-2026-32008 is a medium-severity security vulnerability in openclaw (npm), affecting versions < 2026.2.21. It is fixed in 2026.2.21.
2. How severe is CVE-2026-32008? CVE-2026-32008 has a CVSS score of 6.5 (Medium). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
3. Which versions of openclaw are affected by CVE-2026-32008? openclaw (npm) versions < 2026.2.21 is affected.
4. Is there a fix for CVE-2026-32008? Yes. CVE-2026-32008 is fixed in 2026.2.21. Upgrade to this version or later.
5. Is CVE-2026-32008 exploitable, and should I be worried? Whether CVE-2026-32008 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
6. What actually determines whether CVE-2026-32008 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
7. How do I fix CVE-2026-32008? Upgrade openclaw to 2026.2.21 or later.