Vulnerability-Lookup

CVE-2026-41300 (GCVE-0-2026-41300)

Vulnerability from cvelistv5 – Published: 2026-04-20 23:08 – Updated: 2026-05-26 11:52 X_Open Source

Title

OpenClaw < 2026.3.31 - Preservation of Attacker-Discovered Endpoints in Remote Onboarding

Summary

OpenClaw before 2026.3.31 contains a trust-decline vulnerability that preserves attacker-discovered endpoints in remote onboarding flows. Attackers can route gateway credentials to malicious endpoints by having their discovered URL survive the trust decline process into manual prompts requiring operator acceptance.

Severity

6.9 (Medium)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-21 13:02 UTC

CWE

CWE-372 - Incomplete Internal State Distinction

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://github.com/openclaw/openclaw/security/adv…	vendor-advisory
https://github.com/openclaw/openclaw/commit/2a754…	patch
https://www.vulncheck.com/advisories/openclaw-att…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
OpenClaw	OpenClaw	Affected: 0 , < 2026.3.31 (semver) Unaffected: 2026.3.31 (semver) cpe:2.3:a:openclaw:openclaw::::::node.js::*

Date Public

2026-03-31 00:00

Credits

zsx (@zsxsoft) KeenSecurityLab

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-41300

Vulnerability from fkie_nvd - Published: 2026-04-21 00:16 - Updated: 2026-06-17 10:46

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
disclosure@vulncheck.com	https://github.com/openclaw/openclaw/commit/2a75416634837c21ed05b8c3ed906eb7a7807060	Patch
disclosure@vulncheck.com	https://github.com/openclaw/openclaw/security/advisories/GHSA-9f4w-67g7-mqwv	Vendor Advisory
disclosure@vulncheck.com	https://www.vulncheck.com/advisories/openclaw-attacker-discovered-endpoint-preservation-in-remote-onboarding	Third Party Advisory

Impacted products

	Vendor	Product	Version
	openclaw	openclaw	*

JSON

To clipboard

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          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-41300",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-21T13:02:56.193273Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-04-21T00:16:30.690",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/openclaw/openclaw/commit/2a75416634837c21ed05b8c3ed906eb7a7807060"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-9f4w-67g7-mqwv"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.vulncheck.com/advisories/openclaw-attacker-discovered-endpoint-preservation-in-remote-onboarding"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-372"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-9F4W-67G7-MQWV

Vulnerability from github – Published: 2026-04-03 03:26 – Updated: 2026-04-20 23:59

Summary

OpenClaw: Endpoint persists after trust decline, leaking gateway credentials

Details

Summary

Remote onboarding preserves attacker-discovered endpoint after trust decline, routing gateway credentials to it

Current Maintainer Triage

Status: narrow
Normalized severity: medium
Assessment: Real shipped onboarding trust-decline bug because the declined discovered URL survived into the manual prompt, but operator acceptance of that prefill is still required, so medium.

Affected Packages / Versions

Package: openclaw (npm)
Latest published npm version: 2026.3.31
Vulnerable version range: <=2026.3.28
Patched versions: >= 2026.3.31
First stable tag containing the fix: v2026.3.31

Fix Commit(s)

2a75416634837c21ed05b8c3ed906eb7a7807060 — 2026-03-30T20:03:06+01:00

Release Process Note

The fix is already present in released version 2026.3.31.
This draft looks ready for final maintainer disposition or publication, not additional code-fix work.

Thanks @zsxsoft for reporting.

Severity

6.9 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2026.3.28"
      },
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.3.31"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-41300"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-03T03:26:14Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\nRemote onboarding preserves attacker-discovered endpoint after trust decline, routing gateway credentials to it\n\n## Current Maintainer Triage\n- Status: narrow\n- Normalized severity: medium\n- Assessment: Real shipped onboarding trust-decline bug because the declined discovered URL survived into the manual prompt, but operator acceptance of that prefill is still required, so medium.\n\n## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Latest published npm version: `2026.3.31`\n- Vulnerable version range: `\u003c=2026.3.28`\n- Patched versions: `\u003e= 2026.3.31`\n- First stable tag containing the fix: `v2026.3.31`\n\n## Fix Commit(s)\n- `2a75416634837c21ed05b8c3ed906eb7a7807060` \u2014 2026-03-30T20:03:06+01:00\n\n## Release Process Note\n- The fix is already present in released version `2026.3.31`.\n- This draft looks ready for final maintainer disposition or publication, not additional code-fix work.\n\nThanks @zsxsoft for reporting.",
  "id": "GHSA-9f4w-67g7-mqwv",
  "modified": "2026-04-20T23:59:40Z",
  "published": "2026-04-03T03:26:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-9f4w-67g7-mqwv"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/2a75416634837c21ed05b8c3ed906eb7a7807060"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openclaw/openclaw"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/releases/tag/v2026.3.31"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenClaw: Endpoint persists after trust decline, leaking gateway credentials"
}

WID-SEC-W-2026-0948

Vulnerability from csaf_certbund - Published: 2026-03-31 22:00 - Updated: 2026-04-28 22:00

Summary

OpenClaw: Mehrere Schwachstellen

Severity

Hoch

Scope

52 vulnerabilities in this advisory, including CVE-2026-41300.

CVE-2026-41300

Known affected: 1 product

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-41300 (GCVE-0-2026-41300)

FKIE_CVE-2026-41300

GHSA-9F4W-67G7-MQWV

Summary

Current Maintainer Triage

Affected Packages / Versions

Fix Commit(s)

Release Process Note

WID-SEC-W-2026-0948

Tags

Sightings

Nomenclature