GHSA-6xg4-82hv-cp6f

Suggest an improvement
Source
https://github.com/advisories/GHSA-6xg4-82hv-cp6f
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-6xg4-82hv-cp6f/GHSA-6xg4-82hv-cp6f.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-6xg4-82hv-cp6f
Aliases
Downstream
Published
2026-03-31T23:57:51Z
Modified
2026-04-21T00:11:25Z
Summary
OpenClaw: Gateway chat.send ACP-only provenance guard could be bypassed by client identity spoofing
Details

Summary

ACP-only provenance fields in chat.send were gated by self-declared client metadata from the WebSocket handshake rather than verified authorization state.

Impact

A normal authenticated operator client could spoof ACP identity labels and inject reserved provenance fields intended only for the ACP bridge.

Affected Component

src/gateway/server-methods/chat.ts, src/gateway/server/ws-connection/message-handler.ts

Fixed Versions

  • Affected: <= 2026.3.24
  • Patched: >= 2026.3.28
  • Latest stable 2026.3.28 contains the fix.

Fix

Fixed by commit 4b9542716c (Gateway: require verified scope for chat provenance).

Database specific 
{
    "cwe_ids":  [
        "CWE-290",
        "CWE-807"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-03-31T23:57:51Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}
References

Affected packages

npm / openclaw

Package

Name
openclaw
View open source insights on deps.dev
Purl
pkg:npm/openclaw

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2026.3.28

Database specific

last_known_affected_version_range 
"<= 2026.3.24"
source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-6xg4-82hv-cp6f/GHSA-6xg4-82hv-cp6f.json"