Vulnerability-Lookup

GHSA-83F3-HH45-VFW9

Vulnerability from github – Published: 2026-04-07 18:16 – Updated: 2026-04-20 23:43

Summary

OpenClaw: Android accepted cleartext remote gateway endpoints and sent stored credentials over ws://

Details

Summary

Before OpenClaw 2026.4.2, Android accepted non-loopback cleartext ws:// gateway endpoints and would send stored gateway credentials over that connection. Discovery beacons or setup codes could therefore steer the client onto a cleartext remote endpoint.

Impact

A user who followed a forged discovery result or scanned a crafted setup code could disclose stored gateway credentials to an attacker-controlled endpoint in plaintext. This was a transport-security bug in the Android gateway client.

Affected Packages / Versions

Package: openclaw (npm)
Affected versions: <= 2026.4.1
Patched versions: >= 2026.4.2
Latest published npm version: 2026.4.1

Fix Commit(s)

a941a4fef9bc43b2973c92d0dcff5b8a426210c5 — require TLS for remote Android gateway endpoints

Release Process Note

The fix is present on main and is staged for OpenClaw 2026.4.2. Publish this advisory after the 2026.4.2 npm release is live.

Thanks @zsxsoft for reporting.

Severity ?

6.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2026.4.1"
      },
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-40045"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-07T18:16:06Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\n\nBefore OpenClaw 2026.4.2, Android accepted non-loopback cleartext `ws://` gateway endpoints and would send stored gateway credentials over that connection. Discovery beacons or setup codes could therefore steer the client onto a cleartext remote endpoint.\n\n## Impact\n\nA user who followed a forged discovery result or scanned a crafted setup code could disclose stored gateway credentials to an attacker-controlled endpoint in plaintext. This was a transport-security bug in the Android gateway client.\n\n## Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Affected versions: `\u003c= 2026.4.1`\n- Patched versions: `\u003e= 2026.4.2`\n- Latest published npm version: `2026.4.1`\n\n## Fix Commit(s)\n\n- `a941a4fef9bc43b2973c92d0dcff5b8a426210c5` \u2014 require TLS for remote Android gateway endpoints\n\n## Release Process Note\n\nThe fix is present on `main` and is staged for OpenClaw `2026.4.2`. Publish this advisory after the `2026.4.2` npm release is live.\n\nThanks @zsxsoft for reporting.",
  "id": "GHSA-83f3-hh45-vfw9",
  "modified": "2026-04-20T23:43:22Z",
  "published": "2026-04-07T18:16:06Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-83f3-hh45-vfw9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/a941a4fef9bc43b2973c92d0dcff5b8a426210c5"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openclaw/openclaw"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenClaw: Android accepted cleartext remote gateway endpoints and sent stored credentials over ws://"
}

CVE-2026-40045 (GCVE-0-2026-40045)

Vulnerability from cvelistv5 – Published: 2026-04-20 23:08 – Updated: 2026-04-21 13:37 X_Open Source

Title

OpenClaw < 2026.4.2 - Cleartext Credential Transmission via Unencrypted WebSocket Gateway Endpoints

Summary

OpenClaw before 2026.4.2 accepts non-loopback cleartext ws:// gateway endpoints and transmits stored gateway credentials over unencrypted connections. Attackers can forge discovery results or craft setup codes to redirect clients to malicious endpoints, disclosing plaintext gateway credentials.

Severity ?

5.9 (Medium)


                        
                          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

5.7 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

VulnCheck

References

URL

Tags

	https://github.com/openclaw/openclaw/security/adv…	vendor-advisory
	https://github.com/openclaw/openclaw/commit/a941a…	patch
	https://www.vulncheck.com/advisories/openclaw-cle…	third-party-advisory

Impacted products

	Vendor	Product	Version
	OpenClaw	OpenClaw	Affected: 0 , < 2026.4.2 (semver) Unaffected: 2026.4.2 (semver)

Date Public ?

2026-04-02 00:00

Credits

zsx (@zsxsoft) KeenSecurityLab

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-40045",
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                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-21T13:37:33.042953Z",
                "version": "2.0.3"
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        "providerMetadata": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-83F3-HH45-VFW9

Summary

Impact

Affected Packages / Versions

Fix Commit(s)

Release Process Note

CVE-2026-40045 (GCVE-0-2026-40045)

Tags

Sightings

Nomenclature