Vulnerability-Lookup

CNVD-2026-21708

Vulnerability from cnvd - Published: 2026-05-27

Title

OpenClaw授权问题漏洞（CNVD-2026-21708

Description

OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw存在授权问题漏洞，该漏洞源于bluebubbles Webhook组件中extensions/bluebubbles/src/monitor.ts文件的handleBlueBubblesWebhookRequest函数，攻击者可利用该漏洞导致身份验证不当。

Severity

高

Patch Name

OpenClaw授权问题漏洞（CNVD-2026-21708的补丁

Patch Description

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/pull/13787

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-8305

Impacted products

Name
['OpenClaw OpenClaw 2026.1.0', 'OpenClaw OpenClaw 2026.1.1', 'OpenClaw OpenClaw 2026.1.2', 'OpenClaw OpenClaw 2026.1.3', 'OpenClaw OpenClaw 2026.1.4', 'OpenClaw OpenClaw 2026.1.5', 'OpenClaw OpenClaw 2026.1.6', 'OpenClaw OpenClaw 2026.1.7', 'OpenClaw OpenClaw 2026.1.8', 'OpenClaw OpenClaw 2026.1.9', 'OpenClaw OpenClaw 2026.1.10', 'OpenClaw OpenClaw 2026.1.11', 'OpenClaw OpenClaw 2026.1.12', 'OpenClaw OpenClaw 2026.1.13', 'OpenClaw OpenClaw 2026.1.14', 'OpenClaw OpenClaw 2026.1.15', 'OpenClaw OpenClaw 2026.1.16', 'OpenClaw OpenClaw 2026.1.17', 'OpenClaw OpenClaw 2026.1.18', 'OpenClaw OpenClaw 2026.1.19', 'OpenClaw OpenClaw 2026.1.20', 'OpenClaw OpenClaw 2026.1.21', 'OpenClaw OpenClaw 2026.1.22', 'OpenClaw OpenClaw 2026.1.23', 'OpenClaw OpenClaw 2026.1.24']

Name

['OpenClaw OpenClaw 2026.1.0', 'OpenClaw OpenClaw 2026.1.1', 'OpenClaw OpenClaw 2026.1.2', 'OpenClaw OpenClaw 2026.1.3', 'OpenClaw OpenClaw 2026.1.4', 'OpenClaw OpenClaw 2026.1.5', 'OpenClaw OpenClaw 2026.1.6', 'OpenClaw OpenClaw 2026.1.7', 'OpenClaw OpenClaw 2026.1.8', 'OpenClaw OpenClaw 2026.1.9', 'OpenClaw OpenClaw 2026.1.10', 'OpenClaw OpenClaw 2026.1.11', 'OpenClaw OpenClaw 2026.1.12', 'OpenClaw OpenClaw 2026.1.13', 'OpenClaw OpenClaw 2026.1.14', 'OpenClaw OpenClaw 2026.1.15', 'OpenClaw OpenClaw 2026.1.16', 'OpenClaw OpenClaw 2026.1.17', 'OpenClaw OpenClaw 2026.1.18', 'OpenClaw OpenClaw 2026.1.19', 'OpenClaw OpenClaw 2026.1.20', 'OpenClaw OpenClaw 2026.1.21', 'OpenClaw OpenClaw 2026.1.22', 'OpenClaw OpenClaw 2026.1.23', 'OpenClaw OpenClaw 2026.1.24']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-8305",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-8305"
    }
  },
  "description": "OpenClaw\u662fOpenClaw\u5f00\u6e90\u7684\u4e00\u4e2a\u667a\u80fd\u4eba\u5de5\u52a9\u7406\u3002 \n\nOpenClaw\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ebluebubbles Webhook\u7ec4\u4ef6\u4e2dextensions/bluebubbles/src/monitor.ts\u6587\u4ef6\u7684handleBlueBubblesWebhookRequest\u51fd\u6570\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8eab\u4efd\u9a8c\u8bc1\u4e0d\u5f53\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/pull/13787",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-21708",
  "openTime": "2026-05-27",
  "patchDescription": "OpenClaw\u662fOpenClaw\u5f00\u6e90\u7684\u4e00\u4e2a\u667a\u80fd\u4eba\u5de5\u52a9\u7406\u3002 \r\n\r\nOpenClaw\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ebluebubbles Webhook\u7ec4\u4ef6\u4e2dextensions/bluebubbles/src/monitor.ts\u6587\u4ef6\u7684handleBlueBubblesWebhookRequest\u51fd\u6570\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8eab\u4efd\u9a8c\u8bc1\u4e0d\u5f53\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\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2026-21708\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenClaw OpenClaw 2026.1.0",
      "OpenClaw OpenClaw 2026.1.1",
      "OpenClaw OpenClaw 2026.1.2",
      "OpenClaw OpenClaw 2026.1.3",
      "OpenClaw OpenClaw 2026.1.4",
      "OpenClaw OpenClaw 2026.1.5",
      "OpenClaw OpenClaw 2026.1.6",
      "OpenClaw OpenClaw 2026.1.7",
      "OpenClaw OpenClaw 2026.1.8",
      "OpenClaw OpenClaw 2026.1.9",
      "OpenClaw OpenClaw 2026.1.10",
      "OpenClaw OpenClaw 2026.1.11",
      "OpenClaw OpenClaw 2026.1.12",
      "OpenClaw OpenClaw 2026.1.13",
      "OpenClaw OpenClaw 2026.1.14",
      "OpenClaw OpenClaw 2026.1.15",
      "OpenClaw OpenClaw 2026.1.16",
      "OpenClaw OpenClaw 2026.1.17",
      "OpenClaw OpenClaw 2026.1.18",
      "OpenClaw OpenClaw 2026.1.19",
      "OpenClaw OpenClaw 2026.1.20",
      "OpenClaw OpenClaw 2026.1.21",
      "OpenClaw OpenClaw 2026.1.22",
      "OpenClaw OpenClaw 2026.1.23",
      "OpenClaw OpenClaw 2026.1.24"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-8305",
  "serverity": "\u9ad8",
  "submitTime": "2026-05-12",
  "title": "OpenClaw\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2026-21708"
}

CVE-2026-8305 (GCVE-0-2026-8305)

Vulnerability from cvelistv5 – Published: 2026-05-11 16:30 – Updated: 2026-05-11 18:26 X_Open Source

Title

OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication

Summary

A vulnerability was detected in OpenClaw up to 2026.1.24. The impacted element is the function handleBlueBubblesWebhookRequest of the file extensions/bluebubbles/src/monitor.ts of the component bluebubbles Webhook. Performing a manipulation results in improper authentication. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 2026.2.12 is sufficient to resolve this issue. The patch is named a6653be0265f1f02b9de46c06f52ea7c81a836e6. The affected component should be upgraded.

Severity

6.9 (Medium)


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

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-287 - Improper Authentication

Assigner

VulDB

References

9 references

URL	Tags
https://vuldb.com/vuln/362590	vdb-entrytechnical-description
https://vuldb.com/vuln/362590/cti	signaturepermissions-required
https://vuldb.com/submit/809371	third-party-advisory
https://github.com/openclaw/openclaw/issues/13786	issue-tracking
https://github.com/openclaw/openclaw/pull/13787	issue-trackingpatch
https://github.com/Dave-gilmore-aus/security-advi…	exploit
https://github.com/openclaw/openclaw/commit/a6653…	patch
https://github.com/openclaw/openclaw/releases/tag…	patch
https://github.com/openclaw/openclaw/	product

Impacted products

1 product

Vendor	Product	Version
n/a	OpenClaw	Affected: 2026.1.0 Affected: 2026.1.1 Affected: 2026.1.2 Affected: 2026.1.3 Affected: 2026.1.4 Affected: 2026.1.5 Affected: 2026.1.6 Affected: 2026.1.7 Affected: 2026.1.8 Affected: 2026.1.9 Affected: 2026.1.10 Affected: 2026.1.11 Affected: 2026.1.12 Affected: 2026.1.13 Affected: 2026.1.14 Affected: 2026.1.15 Affected: 2026.1.16 Affected: 2026.1.17 Affected: 2026.1.18 Affected: 2026.1.19 Affected: 2026.1.20 Affected: 2026.1.21 Affected: 2026.1.22 Affected: 2026.1.23 Affected: 2026.1.24 Unaffected: 2026.2.12 cpe:2.3:a:openclaw:openclaw::::::::

Credits

davidgilmore (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-8305",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-11T18:25:58.820819Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-11T18:26:10.409Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "bluebubbles Webhook"
          ],
          "product": "OpenClaw",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "2026.1.0"
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              "status": "affected",
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            {
              "status": "affected",
              "version": "2026.1.2"
            },
            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "2026.1.4"
            },
            {
              "status": "affected",
              "version": "2026.1.5"
            },
            {
              "status": "affected",
              "version": "2026.1.6"
            },
            {
              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "2026.1.8"
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            {
              "status": "affected",
              "version": "2026.1.9"
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            {
              "status": "affected",
              "version": "2026.1.10"
            },
            {
              "status": "affected",
              "version": "2026.1.11"
            },
            {
              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "2026.1.13"
            },
            {
              "status": "affected",
              "version": "2026.1.14"
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            {
              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "2026.1.16"
            },
            {
              "status": "affected",
              "version": "2026.1.17"
            },
            {
              "status": "affected",
              "version": "2026.1.18"
            },
            {
              "status": "affected",
              "version": "2026.1.19"
            },
            {
              "status": "affected",
              "version": "2026.1.20"
            },
            {
              "status": "affected",
              "version": "2026.1.21"
            },
            {
              "status": "affected",
              "version": "2026.1.22"
            },
            {
              "status": "affected",
              "version": "2026.1.23"
            },
            {
              "status": "affected",
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            {
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        }
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          "lang": "en",
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        }
      ],
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        {
          "lang": "en",
          "value": "A vulnerability was detected in OpenClaw up to 2026.1.24. The impacted element is the function handleBlueBubblesWebhookRequest of the file extensions/bluebubbles/src/monitor.ts of the component bluebubbles Webhook. Performing a manipulation results in improper authentication. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 2026.2.12 is sufficient to resolve this issue. The patch is named a6653be0265f1f02b9de46c06f52ea7c81a836e6. The affected component should be upgraded."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
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        },
        {
          "cvssV3_1": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
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            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "version": "3.0"
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        },
        {
          "cvssV2_0": {
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            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C",
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      "problemTypes": [
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          "descriptions": [
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      },
      "references": [
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          "name": "VDB-362590 | OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/362590"
        },
        {
          "name": "VDB-362590 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/362590/cti"
        },
        {
          "name": "Submit #809371 | OpenClaw (formally ClawdBot) openclaw 2026.1.24 Authentication Bypass Issues",
          "tags": [
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          "url": "https://vuldb.com/submit/809371"
        },
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          "tags": [
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          "url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.12"
        },
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          "tags": [
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          "time": "2026-05-11T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-05-11T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-11T13:42:45.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
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    "datePublished": "2026-05-11T16:30:14.666Z",
    "dateReserved": "2026-05-11T11:37:27.843Z",
    "dateUpdated": "2026-05-11T18:26:10.409Z",
    "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.

Action not permitted

CNVD-2026-21708

CVE-2026-8305 (GCVE-0-2026-8305)

Tags

Sightings

Nomenclature