CVE-2026-19584Network attack vector

Privilege escalation via unchecked notebook template interpolation

Published Sep 10, 2026 · Updated Sep 10, 2026

Code injection in Rapid7 Velociraptor before 0.77.2 allows remote authenticated users to run VQL with elevated permissions. Notebook restore interpolates stored cell content into a template without ACL checks, so a planted query crosses the editor's permission boundary. Exploitation requires investigator-role NOTEBOOK_EDITOR access and a later backup restore; the query can read or modify data available to elevated VQL execution.

CVSS severity7.7
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Rapid7 Velociraptor before 0.77.2 allows remote authenticated users to run VQL with elevated permissions. Notebook restore interpolates stored cell content into a template without ACL checks, so a planted query crosses the editor's permission boundary. Exploitation requires investigator-role NOTEBOOK_EDITOR access and a later backup restore; the query can read or modify data available to elevated VQL execution.

The record

CVE
CVE-2026-19584
Published
Sep 10, 2026
Updated
Sep 10, 2026
Vendor
Rapid7
Product
Velociraptor
Classifications
CWE-94, CWE-1336, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <0.77.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rapid7 · Velociraptorversion=0 <0.77.2

Published CVSS scores

7.7Rapid7CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-1336Improper Neutralization of Special Elements Used in a Template Engine
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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