CVE-2026-18652 (GCVE-0-2026-18652)
Vulnerability from cvelistv5
Published
2026-08-12 09:56
Modified
2026-08-24 05:12
CWE
Summary
Velociraptor allows reading Stacked result sets from the GUI.  Velociraptor's multi-tenant design stores sub orgs within the datastore directory. The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes. In particular, a user with read access to the root org can access result sets from child orgs.
Impacted products
Vendor Product Version
Rapid7 Velociraptor Version: 0   
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-18652",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-12T12:28:05.520917Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-12T12:28:13.118Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Velociraptor",
          "repo": "https://github.com/Velocidex/velociraptor/",
          "vendor": "Rapid7",
          "versions": [
            {
              "lessThan": "0.77.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "To exploit this vulnerability, the user must have a \"reader\" role to the root org."
            }
          ],
          "value": "To exploit this vulnerability, the user must have a \"reader\" role to the root org."
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Reported independently by Tristan Madani (Talence Security)"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Reported independently by Leonardo Souza (anauaque)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eVelociraptor allows reading Stacked result sets from the GUI.\u0026nbsp; Velociraptor\u0027s multi-tenant design stores sub orgs within the datastore directory.\u0026nbsp;The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes.\u003c/p\u003e\u003cdiv\u003eIn particular, a user with read access to the root org can access result sets from child orgs.\u003c/div\u003e"
            }
          ],
          "value": "Velociraptor allows reading Stacked result sets from the GUI.\u00a0 Velociraptor\u0027s multi-tenant design stores sub orgs within the datastore directory.\u00a0The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes.\n\nIn particular, a user with read access to the root org can access result sets from child orgs."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-1",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862: Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-24T05:12:59.867Z",
        "orgId": "9974b330-7714-4307-a722-5648477acda7",
        "shortName": "rapid7"
      },
      "references": [
        {
          "url": "http://docs.velociraptor.app/announcements/advisories/cve-2026-18652/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Velociraptor STACK Type Download Path Bypasses Denied Prefix Check",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "As\u0026nbsp;\u003ca href=\"https://docs.velociraptor.app/docs/deployment/security/#the-root-org\"\u003edocumented\u003c/a\u003e,\u0026nbsp; the root org is more privileged than other orgs.\u0026nbsp;You should only give trusted users access to the root org."
            }
          ],
          "value": "As\u00a0 documented https://docs.velociraptor.app/docs/deployment/security/#the-root-org ,\u00a0 the root org is more privileged than other orgs.\u00a0You should only give trusted users access to the root org."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 1.0.4"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9974b330-7714-4307-a722-5648477acda7",
    "assignerShortName": "rapid7",
    "cveId": "CVE-2026-18652",
    "datePublished": "2026-08-12T09:56:10.329Z",
    "dateReserved": "2026-08-03T11:53:21.524Z",
    "dateUpdated": "2026-08-24T05:12:59.867Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-18652\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-08-12T12:28:05.520917Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-08-12T12:28:09.439Z\"}}], \"cna\": {\"title\": \"Velociraptor STACK Type Download Path Bypasses Denied Prefix Check\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Reported independently by Tristan Madani (Talence Security)\"}, {\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Reported independently by Leonardo Souza (anauaque)\"}], \"impacts\": [{\"capecId\": \"CAPEC-1\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://github.com/Velocidex/velociraptor/\", \"vendor\": \"Rapid7\", \"product\": \"Velociraptor\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"0.77.2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"http://docs.velociraptor.app/announcements/advisories/cve-2026-18652/\"}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"As\\u00a0 documented https://docs.velociraptor.app/docs/deployment/security/#the-root-org ,\\u00a0 the root org is more privileged than other orgs.\\u00a0You should only give trusted users access to the root org.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"As\u0026nbsp;\u003ca href=\\\"https://docs.velociraptor.app/docs/deployment/security/#the-root-org\\\"\u003edocumented\u003c/a\u003e,\u0026nbsp; the root org is more privileged than other orgs.\u0026nbsp;You should only give trusted users access to the root org.\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.4\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Velociraptor allows reading Stacked result sets from the GUI.\\u00a0 Velociraptor\u0027s multi-tenant design stores sub orgs within the datastore directory.\\u00a0The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes.\\n\\nIn particular, a user with read access to the root org can access result sets from child orgs.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eVelociraptor allows reading Stacked result sets from the GUI.\u0026nbsp; Velociraptor\u0027s multi-tenant design stores sub orgs within the datastore directory.\u0026nbsp;The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes.\u003c/p\u003e\u003cdiv\u003eIn particular, a user with read access to the root org can access result sets from child orgs.\u003c/div\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-862\", \"description\": \"CWE-862: Missing Authorization\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"To exploit this vulnerability, the user must have a \\\"reader\\\" role to the root org.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"To exploit this vulnerability, the user must have a \\\"reader\\\" role to the root org.\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"9974b330-7714-4307-a722-5648477acda7\", \"shortName\": \"rapid7\", \"dateUpdated\": \"2026-08-24T05:12:59.867Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-18652\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-24T05:12:59.867Z\", \"dateReserved\": \"2026-08-03T11:53:21.524Z\", \"assignerOrgId\": \"9974b330-7714-4307-a722-5648477acda7\", \"datePublished\": \"2026-08-12T09:56:10.329Z\", \"assignerShortName\": \"rapid7\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.


Loading…

Loading…