Vulnerability-Lookup

CVE-2026-41294 (GCVE-0-2026-41294)

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

Title

OpenClaw < 2026.3.28 - Environment Variable Injection via CWD .env File

Summary

OpenClaw before 2026.3.28 loads the current working directory .env file before trusted state-dir configuration, allowing environment variable injection. Attackers can place a malicious .env file in a repository or workspace to override runtime configuration and security-sensitive environment settings during OpenClaw startup.

Severity

8.5 (High)


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

8.6 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-21 13:04 UTC

CWE

CWE-15 - External Control of System or Configuration Setting

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/openclaw/openclaw/security/adv…	vendor-advisory
https://www.vulncheck.com/advisories/openclaw-env…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
OpenClaw	OpenClaw	Affected: 0 , < 2026.3.28 (semver) Unaffected: 2026.3.28 (semver) cpe:2.3:a:openclaw:openclaw::::::node.js::*

Date Public

2026-03-29 00:00

Credits

tdjackey

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2026-41294

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

Severity

8.6 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/openclaw/openclaw/security/advisories/GHSA-8rh7-6779-cjqq	Vendor Advisory
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-cwd-env-file	Third Party Advisory

Impacted products

	Vendor	Product	Version
	openclaw	openclaw	*

JSON

To clipboard

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        "Vendor Advisory"
      ],
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-8rh7-6779-cjqq"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-cwd-env-file"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-15"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-8RH7-6779-CJQQ

Vulnerability from github – Published: 2026-04-01 00:02 – Updated: 2026-04-20 23:43

Summary

OpenClaw has a CWD `.env` environment variable injection which bypasses host-env policy and allows config takeover

Details

Summary

OpenClaw loaded the current working directory .env before trusted state-dir configuration, allowing untrusted workspace state to inject host environment values.

Impact

A repository or workspace containing a malicious .env file could override runtime configuration and security-sensitive environment settings when OpenClaw started there.

Affected Component

src/infra/dotenv.ts, src/cli/dotenv.ts

Fixed Versions

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

Fix

Fixed by commit 6a79324802 (Filter untrusted CWD .env entries before OpenClaw startup).

Severity

9.6 (Critical)


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

Show details on source website

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2026.3.24"
      },
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.3.28"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-41294"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-426"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-01T00:02:42Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "## Summary\n\nOpenClaw loaded the current working directory `.env` before trusted state-dir configuration, allowing untrusted workspace state to inject host environment values.\n\n## Impact\n\nA repository or workspace containing a malicious `.env` file could override runtime configuration and security-sensitive environment settings when OpenClaw started there.\n\n## Affected Component\n\n`src/infra/dotenv.ts, src/cli/dotenv.ts`\n\n## Fixed Versions\n\n- Affected: `\u003c= 2026.3.24`\n- Patched: `\u003e= 2026.3.28`\n- Latest stable `2026.3.28` contains the fix.\n\n## Fix\n\nFixed by commit `6a79324802` (`Filter untrusted CWD .env entries before OpenClaw startup`).",
  "id": "GHSA-8rh7-6779-cjqq",
  "modified": "2026-04-20T23:43:42Z",
  "published": "2026-04-01T00:02:42Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-8rh7-6779-cjqq"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/6a793248024dca7685f63bcceb64a0096fd1586d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openclaw/openclaw"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/releases/tag/v2026.3.28"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OpenClaw has a CWD `.env` environment variable injection which bypasses host-env policy and allows config takeover"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-41294 (GCVE-0-2026-41294)

FKIE_CVE-2026-41294

GHSA-8RH7-6779-CJQQ

Summary

Impact

Affected Component

Fixed Versions

Fix

Tags

Sightings

Nomenclature

Related by attack behaviour