| Component | OpenClaw |
| Severity | medium (CVSS 5.3) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Published (NVD) | 2026-04-01 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.3.22 |
| Fixed in | 2026.3.22 |
| Weakness | CWE-41 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.3.22 contains a path traversal vulnerability in Windows media loaders that accepts remote-host file URLs and UNC-style paths before local-path validation. Attackers can exploit this by providing network-hosted file targets that are treated as local content, bypassing intended access restrictions.
What to do
- Upgrade OpenClaw to
2026.3.22or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-34510
- https://github.com/openclaw/openclaw/security/advisories/GHSA-h3x4-hc5v-v2gm
- https://github.com/openclaw/openclaw/commit/4fd7feb0fd4ec16c48ed983980dba79a09b3aaf5
- https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87
- https://github.com/openclaw/openclaw/commit/93880717f1cd34feaa45e74e939b7a5256288901
- https://www.vulncheck.com/advisories/openclaw-remote-file-url-acceptance-in-windows-media-loaders
Read more
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