Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 5.9 | Medium | 4.0 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CNA (VulnCheck) |
- CISA KEV Not listed.
- EPSS 0.0012, the 1st percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 21 Apr 2026, 00:16 UTC Confirmed by NVD
Sources
- GitHub Advisory Database: GHSA-83f3-hh45-vfw9
- OSV: GHSA-83f3-hh45-vfw9
- github.com/openclaw/openclaw/security/advisories/GHSA-83f3-hh45-vfw9
- nvd.nist.gov/vuln/detail/CVE-2026-40045
- github.com/openclaw/openclaw/commit/a941a4fef9bc43b2973c92d0dcff5b8a426210c5
- github.com/openclaw/openclaw
- www.vulncheck.com/advisories/openclaw-cleartext-credential-transmission-via-unencrypted-websocket-gateway-endpoints