| Component | OpenClaw |
| Severity | medium (CVSS 5.4) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L |
| Published (NVD) | 2026-09-26 |
| Last modified | 2026-09-29 |
| Affected versions | < 2026.8.1 read from the advisory text: NVD has not published CPE data yet |
| Fixed in | 2026.8.1 |
| Weakness | CWE-22 |
| CISA KEV | not listed |
NVD description
OpenClaw versions before 2026.8.1 contain a path traversal vulnerability in QQBot voice attachment handling where filenames are decoded twice, allowing encoded traversal segments to reappear after sanitization. Attackers can supply crafted voice attachments that write files outside the intended staging directory to other process-writable locations.
What to do
- Upgrade OpenClaw to
2026.8.1or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-100549
- https://github.com/openclaw/openclaw/security/advisories/GHSA-rm45-4jx5-2927
- https://www.vulncheck.com/advisories/openclaw-before-2026.8.1-path-traversal-via-qqbot-voice-filenames
Read more
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