| Component | OpenClaw |
| Severity | medium (CVSS 5.6) |
| CVSS vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |
| Published (NVD) | 2026-04-10 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.1.29 |
| Fixed in | 2026.1.29 |
| Weakness | CWE-918 |
| CISA KEV | not listed |
NVD description
A weakness has been identified in OpenClaw up to 2026.1.26. Affected by this issue is some unknown functionality of the file src/agents/tools/web-fetch.ts of the component assertPublicHostname Handler. Executing a manipulation can lead to server-side request forgery. The attack can be executed remotely. This attack is characterized by high complexity. The exploitation is known to be difficult. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2026.1.29 can resolve this issue. This patch is called b623557a2ec7e271bda003eb3ac33fbb2e218505. Upgrading the affected component is advised.
What to do
- Upgrade OpenClaw to
2026.1.29or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-6011
- https://github.com/openclaw/openclaw/commit/b623557a2ec7e271bda003eb3ac33fbb2e218505#diff-06572a96a58dc510037d5efa622f9bec8519bc1beab13c9f251e97e657a9d4edR44
- https://github.com/zast-ai/vulnerability-reports/blob/main/openclaw/ssrf.md
- https://vuldb.com/submit/795224
- https://github.com/openclaw/openclaw/releases/tag/v2026.1.29
- https://vuldb.com/vuln/356567
- https://github.com/openclaw/openclaw/
- https://vuldb.com/vuln/356567/cti
Read more
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