| Component | OpenClaw |
| Severity | high (CVSS 8.6) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
| Published (NVD) | 2026-05-06 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.4.22 |
| Fixed in | 2026.4.22 |
| Weakness | CWE-918 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.4.22 contains a server-side request forgery vulnerability in the Zalo plugin's sendPhoto function that fails to validate outbound photo URLs through the SSRF guard. Attackers can bypass SSRF protection by providing malicious photo URLs to the Zalo Bot API, enabling unauthorized access to internal resources.
What to do
- Upgrade OpenClaw to
2026.4.22or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-44116
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2hh7-c75g-qj2r
- https://github.com/openclaw/openclaw/commit/a65eb1b864b7630c1242a82de9e5799b80583c3f
- https://www.vulncheck.com/advisories/openclaw-server-side-request-forgery-in-zalo-photo-url-validation
Read more
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