Vulnerability-Lookup

CVE-2026-18860 (GCVE-0-2026-18860)

Vulnerability from cvelistv5 – Published: 2026-08-11 14:52 – Updated: 2026-08-11 19:43 X_Open Source

Title

Velociraptor incorrect Org deletion permissions check

Summary

Velociraptor allows multi-tenant deployments named "Orgs". By default Velociraptor, uses the ROOT org, but users can create child orgs for other tenants within the same deployment. Users can have different permissions in each org. To manage Orgs, Velociraptor usually examines the ORG_ADMIN permission on the ROOT org. This issue results from the Velociraptor server allowing for the deletion of Orgs by incorrectly checking the ORG_ADMIN permission of callers within the calling ORG instead of the ROOT org. However, Org admins of child orgs were able to add this permission to their ACL token within their own org. This allows an administrator in a child org, which is not also an administrator in the ROOT org, to delete other orgs.

Severity

8.7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 19:25 UTC

CWE

CWE-280 - Improper handling of insufficient permissions or privileges

Assigner

rapid7 CNA under the mitre root

CNA scorecard B 76/100 over 78 records in the last 180 days details

References

2 references

URL	Tags
https://docs.velociraptor.app/announcements/advis…
https://github.com/Velocidex/velociraptor/commit/…

Impacted products

1 product

Vendor	Product	Version	CPE status
Rapid7	Velociraptor	Affected: 0 , < 0.77.2 (semver) cpe:2.3:a:rapid7:velociraptor:::linux:::::*

Credits

Hamad Alghamdi

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-18860

Vulnerability from fkie_nvd - Published: 2026-08-11 15:17 - Updated: 2026-10-23 19:10

Severity

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

Summary

References

	URL	Tags
	cve@rapid7.com	https://docs.velociraptor.app/announcements/advisories/cve-2026-18860/
	cve@rapid7.com	https://github.com/Velocidex/velociraptor/commit/dc38bd6a7e12a678cd79e726bdd1ded4eed75967

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "lang": "en",
      "value": "Velociraptor allows multi-tenant deployments named \"Orgs\".\n\nBy default Velociraptor, uses the ROOT org, but users can create child orgs for other tenants within the same deployment.\n\nUsers can have different permissions in each org. To manage Orgs, Velociraptor usually examines the ORG_ADMIN permission on the ROOT org.\n\nThis issue results from the Velociraptor server allowing for the deletion of Orgs by incorrectly checking the ORG_ADMIN permission of callers within the calling ORG instead of the ROOT org. However, Org admins of child orgs were able to add this permission to their ACL token within their own org.\u00a0This allows an administrator in a child org, which is not also an administrator in the ROOT org, to delete other orgs."
    },
    {
      "lang": "es",
      "value": "Velociraptor permite despliegues multi-inquilino denominados \u2019Orgs\u2019.\n\nPor defecto, Velociraptor utiliza la org ROOT, pero los usuarios pueden crear orgs secundarias para otros inquilinos dentro del mismo despliegue.\n\nLos usuarios pueden tener diferentes permisos en cada org. Para gestionar Orgs, Velociraptor normalmente examina el permiso ORG_ADMIN en la org ROOT.\n\nEste problema se debe a que el servidor de Velociraptor permite la eliminaci\u00f3n de Orgs al verificar incorrectamente el permiso ORG_ADMIN de los llamantes dentro de la ORG llamante en lugar de la org ROOT. Sin embargo, los administradores de Org de orgs secundarias pudieron a\u00f1adir este permiso a su token ACL dentro de su propia org. Esto permite a un administrador en una org secundaria, que no es tambi\u00e9n un administrador en la org ROOT, eliminar otras orgs."
    }
  ],
  "id": "CVE-2026-18860",
  "lastModified": "2026-10-23T19:10:00.167",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 5.8,
        "source": "cve@rapid7.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-18860",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-11T19:25:41.955281Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-11T15:17:28.887",
  "references": [
    {
      "source": "cve@rapid7.com",
      "url": "https://docs.velociraptor.app/announcements/advisories/cve-2026-18860/"
    },
    {
      "source": "cve@rapid7.com",
      "url": "https://github.com/Velocidex/velociraptor/commit/dc38bd6a7e12a678cd79e726bdd1ded4eed75967"
    }
  ],
  "sourceIdentifier": "cve@rapid7.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-280"
        }
      ],
      "source": "cve@rapid7.com",
      "type": "Secondary"
    }
  ]
}

GHSA-JM4C-88WP-RFJQ

Vulnerability from github – Published: 2026-08-11 15:32 – Updated: 2026-08-11 15:32

Details

Velociraptor allows multi-tenant deployments named "Orgs".

By default Velociraptor, uses the ROOT org, but users can create child orgs for other tenants within the same deployment.

Users can have different permissions in each org. To manage Orgs, Velociraptor usually examines the ORG_ADMIN permission on the ROOT org.

This issue results from the Velociraptor server allowing for the deletion of Orgs by incorrectly checking the ORG_ADMIN permission of callers within the calling ORG instead of the ROOT org. However, Org admins of child orgs were able to add this permission to their ACL token within their own org. This allows an administrator in a child org, which is not also an administrator in the ROOT org, to delete other orgs.

Severity

8.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-18860"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-280"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-11T15:17:28Z",
    "severity": "HIGH"
  },
  "details": "Velociraptor allows multi-tenant deployments named \"Orgs\".\n\nBy default Velociraptor, uses the ROOT org, but users can create child orgs for other tenants within the same deployment.\n\nUsers can have different permissions in each org. To manage Orgs, Velociraptor usually examines the ORG_ADMIN permission on the ROOT org.\n\nThis issue results from the Velociraptor server allowing for the deletion of Orgs by incorrectly checking the ORG_ADMIN permission of callers within the calling ORG instead of the ROOT org. However, Org admins of child orgs were able to add this permission to their ACL token within their own org.\u00a0This allows an administrator in a child org, which is not also an administrator in the ROOT org, to delete other orgs.",
  "id": "GHSA-jm4c-88wp-rfjq",
  "modified": "2026-08-11T15:32:45Z",
  "published": "2026-08-11T15:32:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18860"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Velocidex/velociraptor/commit/dc38bd6a7e12a678cd79e726bdd1ded4eed75967"
    },
    {
      "type": "WEB",
      "url": "https://docs.velociraptor.app/announcements/advisories/cve-2026-18860"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

OPENSUSE-SU-2026:12070-1

Vulnerability from csaf_opensuse - Published: 2026-10-06 00:00 - Updated: 2026-10-07 08:42

Summary

velociraptor-0.76.7.0.git145.b60ef1146-1.1 on GA media

Severity

Moderate

Scope

40 vulnerabilities in this advisory, including CVE-2026-18860.

CVE-2026-18860

8.7 (High)


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

Recommended: 4 products

Open the full advisory

WID-SEC-W-2026-2728

Vulnerability from csaf_certbund - Published: 2026-08-10 22:00 - Updated: 2026-08-10 22:00

Summary

Rapid7 Velociraptor: Mehrere Schwachstellen

Severity

Hoch

Scope

16 vulnerabilities in this advisory, including CVE-2026-18860.

CVE-2026-18860

Known affected: 1 product

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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-2026-18860 (GCVE-0-2026-18860)

FKIE_CVE-2026-18860

GHSA-JM4C-88WP-RFJQ

OPENSUSE-SU-2026:12070-1

WID-SEC-W-2026-2728

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Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour