CVE-2025-49652 (GCVE-0-2025-49652)
Vulnerability from cvelistv5
Published
2025-06-09 17:26
Modified
2025-06-11 12:12
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
Missing Authentication in the registration feature of Lablup's BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled.
References
6f8de1f0-f67e-45a6-b68f-98777fdb759chttps://hiddenlayer.com/sai_security_advisor/2025-06-backendai/
Impacted products
Vendor Product Version
Lablup BackendAI Version: *
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-49652",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-09T18:51:21.168801Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-09T18:51:32.571Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BackendAI",
          "repo": "https://github.com/lablup/backend.ai",
          "vendor": "Lablup",
          "versions": [
            {
              "status": "affected",
              "version": "*"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Esteban Tonglet"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Missing Authentication in the registration feature of Lablup\u0027s BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled."
            }
          ],
          "value": "Missing Authentication in the registration feature of Lablup\u0027s BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-115",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-115 Authentication Bypass"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306 Missing Authentication for Critical Function",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-11T12:12:18.105Z",
        "orgId": "6f8de1f0-f67e-45a6-b68f-98777fdb759c",
        "shortName": "HiddenLayer"
      },
      "references": [
        {
          "url": "https://hiddenlayer.com/sai_security_advisor/2025-06-backendai/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Improper access control allows arbitrary account creation",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6f8de1f0-f67e-45a6-b68f-98777fdb759c",
    "assignerShortName": "HiddenLayer",
    "cveId": "CVE-2025-49652",
    "datePublished": "2025-06-09T17:26:20.835Z",
    "dateReserved": "2025-06-09T13:58:25.617Z",
    "dateUpdated": "2025-06-11T12:12:18.105Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-49652\",\"sourceIdentifier\":\"6f8de1f0-f67e-45a6-b68f-98777fdb759c\",\"published\":\"2025-06-09T18:15:26.897\",\"lastModified\":\"2025-06-12T16:06:47.857\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Missing Authentication in the registration feature of Lablup\u0027s BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled.\"},{\"lang\":\"es\",\"value\":\"La falta de autenticaci\u00f3n en la funci\u00f3n de registro de BackendAI de Lablup permite que usuarios arbitrarios creen cuentas de usuario que pueden acceder a datos privados incluso cuando el registro est\u00e1 deshabilitado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"6f8de1f0-f67e-45a6-b68f-98777fdb759c\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"6f8de1f0-f67e-45a6-b68f-98777fdb759c\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]}],\"references\":[{\"url\":\"https://hiddenlayer.com/sai_security_advisor/2025-06-backendai/\",\"source\":\"6f8de1f0-f67e-45a6-b68f-98777fdb759c\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-49652\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-06-09T18:51:21.168801Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-06-09T18:51:27.590Z\"}}], \"cna\": {\"title\": \"Improper access control allows arbitrary account creation\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Esteban Tonglet\"}], \"impacts\": [{\"capecId\": \"CAPEC-115\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-115 Authentication Bypass\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://github.com/lablup/backend.ai\", \"vendor\": \"Lablup\", \"product\": \"BackendAI\", \"versions\": [{\"status\": \"affected\", \"version\": \"*\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://hiddenlayer.com/sai_security_advisor/2025-06-backendai/\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Missing Authentication in the registration feature of Lablup\u0027s BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Missing Authentication in the registration feature of Lablup\u0027s BackendAI allows arbitrary users to create user accounts that can access private data even when registration is disabled.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-306\", \"description\": \"CWE-306 Missing Authentication for Critical Function\"}]}], \"providerMetadata\": {\"orgId\": \"6f8de1f0-f67e-45a6-b68f-98777fdb759c\", \"shortName\": \"HiddenLayer\", \"dateUpdated\": \"2025-06-11T12:12:18.105Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-49652\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-06-11T12:12:18.105Z\", \"dateReserved\": \"2025-06-09T13:58:25.617Z\", \"assignerOrgId\": \"6f8de1f0-f67e-45a6-b68f-98777fdb759c\", \"datePublished\": \"2025-06-09T17:26:20.835Z\", \"assignerShortName\": \"HiddenLayer\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.