Description
The hunt_delete() VQL function allows deleting hunts. 

Velociraptor misapplied the permission check requiring only COLLECT_CLIENT (usually assigned to the "investigator" role) instead of the "DELETE_RESULTS" permission (usually only assigned to "administrators").
Published: 2026-08-12
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The hunt_delete() VQL function was found to delete hunts without requiring the correct permission. The permission check was incorrectly limited to COLLECT_CLIENT, a permission normally granted to investigators, rather than the stricter DELETE_RESULTS permission reserved for administrators. This flaw allows an authenticated user with investigator-level access to remove hunts, resulting in removal of investigative data and potentially erasing evidence.

Affected Systems

Rapid7 Velociraptor is affected. All versions that have not applied the patch are vulnerable; the advisory references no specific version range.

Risk and Exploitability

The CVSS score of 6.5 indicates a moderate severity. EPSS data is not available, and the vulnerability is not currently listed in the CISA KEV catalog, suggesting no widespread exploitation yet. The likely attack vector involves an authenticated user possessing the COLLECT_CLIENT permission, which attackers could steal or compromise credentials for. Once authenticated, the user can invoke the hunt_delete() function and delete hunts without further authorization checks.

Generated by OpenCVE AI on August 12, 2026 at 11:49 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Update Velociraptor to the latest version that includes the authorization check fix
  • Restrict the DELETE_RESULTS permission to administrators only and verify that COLLECT_CLIENT is not granted to users unless explicitly needed
  • Audit role assignments and monitor event logs for suspicious hunt deletion activity

Generated by OpenCVE AI on August 12, 2026 at 11:49 UTC.

Tracking

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Advisories

No advisories yet.

History

Wed, 12 Aug 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Rapid7
Rapid7 velociraptor
Vendors & Products Rapid7
Rapid7 velociraptor

Wed, 12 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 12 Aug 2026 10:15:00 +0000

Type Values Removed Values Added
Description The hunt_delete() VQL function allows deleting hunts.  Velociraptor misapplied the permission check requiring only COLLECT_CLIENT (usually assigned to the "investigator" role) instead of the "DELETE_RESULTS" permission (usually only assigned to "administrators").
Title Velociraptor Hunt Deletion With Insufficient Permission Check
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}


Subscriptions

Rapid7 Velociraptor
cve-icon MITRE

Status: PUBLISHED

Assigner: rapid7

Published:

Updated: 2026-08-12T12:30:22.032Z

Reserved: 2026-07-21T08:32:47.510Z

Link: CVE-2026-64952

cve-icon Vulnrichment

Updated: 2026-08-12T12:30:17.700Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-12T10:17:20.193

Modified: 2026-08-28T21:17:10.720

Link: CVE-2026-64952

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-12T16:45:05Z

Weaknesses