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Velociraptor CVE-2026-78412

| EUVDEUVD-2026-92485 MEDIUM
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-10-05 rapid7 GHSA-83qj-9c78-grhx
4.9
CVSS 3.1 · Vendor: rapid7
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Severity by source

Vendor (rapid7) PRIMARY
4.9 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
vuln.today AI
6.5 MEDIUM

Network gRPC API (AV:N), no special conditions (AC:L); only basic authenticated API access is needed so PR:L (vendor used PR:H); disclosure-only so C:H, I:N, A:N.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
SUSE
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from Vendor (rapid7).

CVSS VectorVendor: rapid7

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Patch available
Oct 05, 2026 - 18:02 EUVD
Analysis Generated
Oct 05, 2026 - 17:39 vuln.today

DescriptionCVE.org

Velociraptor's WatchEvent gRPC API can specify the OrgId of the org from which events should be streamed. The server checks the API permissions against the caller's Org instead of the requested Org. This allows a user with API access in one org to read events from another org for which they have no access.

AnalysisAI

Cross-tenant event-stream disclosure in Rapid7 Velociraptor lets an authenticated API user who holds event-watching privileges in one organization read WatchEvent gRPC streams belonging to a different organization they are not authorized for, because the server validates permissions against the caller's own OrgId instead of the OrgId supplied in the request. Only multi-org (multi-tenant) deployments with more than one Org defined are meaningfully exposed; single-org installs have no other tenant to pivot to, and the impact is confidentiality-only with no write or denial-of-service effect. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Requires a multi-org (multi-tenant) Velociraptor deployment AND an attacker who already possesses valid API access with event-watching permission in at least one org; exploitation is performed by invoking the WatchEvent gRPC API with the OrgId of a target org the attacker is not authorized for. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a medium-severity, confidentiality-only cross-tenant authorization flaw (CWE-639, IDOR) in Velociraptor's WatchEvent gRPC API, where the server authorizes against the caller's OrgId instead of the requested OrgId. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade Velociraptor to the fixed release identified in the vendor advisory at http://docs.velociraptor.app/announcements/advisories/cve-2026-78412; the available data does not name the exact patched version, so treat the advisory as the source of truth and verify the build before rollout. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

CVE-2026-64954 HIGH
8.2 Aug 12

Privilege escalation in Velociraptor's notebook VQL execution path allows analyst-role users to bypass the COLLECT_CLIEN

CVE-2025-14728 MEDIUM POC
6.8 Dec 29

Directory traversal in Rapid7 Velociraptor servers running on Linux before 0.75.6 lets a rogue enrolled client upload a

CVE-2026-19583 CRITICAL
9.9 Sep 10

Privilege escalation in Rapid7 Velociraptor lets any user permitted to schedule client monitoring artifacts run otherwis

CVE-2026-19072 CRITICAL
9.9 Sep 24

Privilege escalation in Rapid7 Velociraptor allows an authenticated user holding only the 'investigator' role to execute

CVE-2026-18972 CRITICAL
9.6 Aug 11

Privilege escalation to administrator in Rapid7 Velociraptor (all versions before 0.77.2) allows an authenticated low-pr

CVE-2025-6264 MEDIUM POC
5.5 Jun 20

Velociraptor allows collection of VQL queries packaged into Artifacts from endpoints. These artifacts can be used to do

CVE-2026-19200 HIGH
8.9 Aug 24

Privilege escalation in Velociraptor allows any user with the NOTEBOOK_EDIT permission - typically an analyst-level role

CVE-2023-0242 HIGH
8.8 Jan 18

Rapid7 Velociraptor allows users to be created with different privileges on the server. Rated high severity (CVSS 8.8),

CVE-2026-18860 HIGH
8.7 Aug 11

Privilege escalation in Rapid7 Velociraptor's multi-tenant org management allows child org administrators to delete any

CVE-2026-5329 HIGH
8.5 Apr 09

Remote code execution in Rapid7 Velociraptor server (primarily Linux) allows authenticated clients to write malicious me

CVE-2026-15371 HIGH
8.1 Aug 18

Cross-site scripting in Velociraptor's web GUI arises from unsanitized URL scheme handling in URL-typed table columns, e

CVE-2026-6290 HIGH
8.0 Apr 15

Multi-tenancy authorization bypass in Velociraptor before 0.76.3 allows authenticated GUI users to execute VQL queries a

Vendor StatusVendor

SUSE

Severity: Moderate
Product Status
SUSE Linux Enterprise Server 16.0 Affected
SUSE Linux Enterprise Server 16.1 Affected
SUSE Linux Enterprise Server for SAP applications 16.0 Affected
SUSE Linux Enterprise Server for SAP applications 16.1 Affected
openSUSE Leap 16.0 Affected

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CVE-2026-78412 vulnerability details – vuln.today

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