Vulnerability-Lookup

CNVD-2026-20009

Vulnerability from cnvd - Published: 2026-05-12

Title

OpenClaw存在未明漏洞（CNVD-2026-20009）

Description

OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw存在安全漏洞，该漏洞源于OpenShell文件系统桥在处理文件系统操作时未能正确验证符号链接交换，攻击者可利用该漏洞通过构造竞争条件绕过沙盒限制，读取预期挂载根目录之外的文件内容。

Severity

中

Patch Name

OpenClaw存在未明漏洞（CNVD-2026-20009）的补丁

Patch Description

OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw存在安全漏洞，该漏洞源于OpenShell文件系统桥在处理文件系统操作时未能正确验证符号链接交换，攻击者可利用该漏洞通过构造竞争条件绕过沙盒限制，读取预期挂载根目录之外的文件内容。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/openclaw/openclaw/commit/95119017c847c737bd113f0bff728c4666d79c45

Reference

https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3g-6xhh-rg6p

Impacted products

Name
OpenClaw OpenClaw <2026.4.22

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-44113",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-44113"
    }
  },
  "description": "OpenClaw\u662fOpenClaw\u5f00\u6e90\u7684\u4e00\u4e2a\u667a\u80fd\u4eba\u5de5\u52a9\u7406\u3002\n\nOpenClaw\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eOpenShell\u6587\u4ef6\u7cfb\u7edf\u6865\u5728\u5904\u7406\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u65f6\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7b26\u53f7\u94fe\u63a5\u4ea4\u6362\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7ade\u4e89\u6761\u4ef6\u7ed5\u8fc7\u6c99\u76d2\u9650\u5236\uff0c\u8bfb\u53d6\u9884\u671f\u6302\u8f7d\u6839\u76ee\u5f55\u4e4b\u5916\u7684\u6587\u4ef6\u5185\u5bb9\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/openclaw/openclaw/commit/95119017c847c737bd113f0bff728c4666d79c45",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-20009",
  "openTime": "2026-05-12",
  "patchDescription": "OpenClaw\u662fOpenClaw\u5f00\u6e90\u7684\u4e00\u4e2a\u667a\u80fd\u4eba\u5de5\u52a9\u7406\u3002\r\n\r\nOpenClaw\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eOpenShell\u6587\u4ef6\u7cfb\u7edf\u6865\u5728\u5904\u7406\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u65f6\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7b26\u53f7\u94fe\u63a5\u4ea4\u6362\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7ade\u4e89\u6761\u4ef6\u7ed5\u8fc7\u6c99\u76d2\u9650\u5236\uff0c\u8bfb\u53d6\u9884\u671f\u6302\u8f7d\u6839\u76ee\u5f55\u4e4b\u5916\u7684\u6587\u4ef6\u5185\u5bb9\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "OpenClaw\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2026-20009\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenClaw OpenClaw \u003c2026.4.22"
  },
  "referenceLink": "https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3g-6xhh-rg6p",
  "serverity": "\u4e2d",
  "submitTime": "2026-05-07",
  "title": "OpenClaw\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2026-20009\uff09"
}

CVE-2026-44113 (GCVE-0-2026-44113)

Vulnerability from cvelistv5 – Published: 2026-05-06 19:49 – Updated: 2026-05-13 16:07 X_Open Source

Title

OpenClaw < 2026.4.22 - Time-of-Check/Time-of-Use Race Condition in OpenShell FS Bridge

Summary

OpenClaw before 2026.4.22 contains a time-of-check/time-of-use race condition in the OpenShell filesystem bridge that allows attackers to read files outside the intended mount root. Attackers can exploit symlink swaps during filesystem operations to bypass sandbox restrictions and access unauthorized file contents.

Severity

8.3 (High)


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

7.7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-07 13:04 UTC

CWE

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://github.com/openclaw/openclaw/security/adv…	vendor-advisory
https://github.com/openclaw/openclaw/commit/95119…	patch
https://www.vulncheck.com/advisories/openclaw-tim…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
OpenClaw	OpenClaw	Affected: 0 , < 2026.4.22 (semver) Unaffected: 2026.4.22 (semver) cpe:2.3:a:openclaw:openclaw::::::node.js::*

Date Public

2026-04-23 00:00

Credits

vladimir tokarev (@VladimirEliTokarev)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-44113",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-07T13:04:19.393498Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-07T14:59:19.640Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/openclaw",
          "product": "OpenClaw",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
                  "versionEndExcluding": "2026.4.22",
                  "vulnerable": true
                }
              ],
              "operator": "OR"
            }
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      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "scenarios": [
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
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          "name": "GitHub Security Advisory (GHSA-5h3g-6xhh-rg6p)",
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          "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3g-6xhh-rg6p"
        },
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          "tags": [
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          ],
          "url": "https://www.vulncheck.com/advisories/openclaw-time-of-check-time-of-use-race-condition-in-openshell-fs-bridge"
        }
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    "datePublished": "2026-05-06T19:49:30.325Z",
    "dateReserved": "2026-05-05T11:30:46.259Z",
    "dateUpdated": "2026-05-13T16:07:02.232Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

CNVD-2026-20009

CVE-2026-44113 (GCVE-0-2026-44113)

Tags

Sightings

Nomenclature

Related by attack behaviour