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CVE-2026-19583— Velociraptor Required Permissions bypass by using client monitoring queries

Quick assessment

Affected
Rapid7 Velociraptor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rapid7 Velociraptor是美国Rapid7公司开源的一款面向终端的主机监控与审计安全软件。 Rapid7 Velociraptor 0.77.2之前版本存在权限许可和访问控制问题漏洞，该漏洞源于客户端监控工件缺少额外权限检查，且未要求携带CLIENT_EVENTS类型，导致可调度客户端监控工件的用户能够调度受限工件（如Linux.Sys.BashShell），从而执行任意命令。

CVSS 9.9 · Critical EPSS 0.60% · P48

Affected Version Matrix 1

VendorProduct Version RangeStatus
Rapid7 Velociraptor < 0.77.2 affected
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I. Basic Information for CVE-2026-19583

Vulnerability Information
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Vulnerability Title
Velociraptor Required Permissions bypass by using client monitoring queries
Source: CVE Program / CVE List V5
Vulnerability Description
Velociraptor allows some sensitive artifacts to be gated by additional permissions. For example, the Linux.Sys.BashShell artifact allows arbitrary command execution on endpoints, and so it requires the EXECVE permission to schedule. However, no such check was implemented for client monitoring artifacts. Additionally there was no requirement that client monitoring artifacts carry the CLIENT_EVENTS type. This allows any user who can schedule client monitoring artifacts to also schedule otherwise restricted artifacts (such as Linux.Sys.BashShell).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
Rapid7 Velociraptor 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rapid7 Velociraptor是美国Rapid7公司开源的一款面向终端的主机监控与审计安全软件。 Rapid7 Velociraptor 0.77.2之前版本存在权限许可和访问控制问题漏洞，该漏洞源于客户端监控工件缺少额外权限检查，且未要求携带CLIENT_EVENTS类型，导致可调度客户端监控工件的用户能够调度受限工件（如Linux.Sys.BashShell），从而执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Rapid7 Velociraptor 0 ~ 0.77.2 -

II. Public POCs for CVE-2026-19583

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III. Intelligence Information for CVE-2026-19583

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Patches & Fixes for CVE-2026-19583 (1)

Vendor Advisories for CVE-2026-19583 (1)

IV. Related Vulnerabilities

Same product: Velociraptor
Same vendor: Rapid7
Same weakness: CWE-732