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CVE-2026-8795

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公司的一个数字取证与事件响应平台。 Rapid7 Velociraptor 0.76.6之前版本存在注入漏洞，该漏洞源于Windows.Collectors.Remapping工件中的YAML注入，主机名字段通过Go的text/template插入YAML模板时未转义，可能导致攻击者利用特制的collection ZIP注入新的挂载重映射条目，当分析师应用生成的remapping文件时，任意VQL代码在分析师机器上以NullACLManager权限执

CVSS 7.8 · High EPSS 0.21% · P10

Affected Version Matrix 1

VendorProduct Version RangeStatus
Rapid7 Velociraptor < 0.76.6 affected
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I. Basic Information for CVE-2026-8795

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in client_info.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted collection ZIP can leverage literal double quotes and newlines in the hostname to break out of the YAML quoted string and inject a new mount remapping entry. When an analyst applies the generated remapping file with --remap, arbitrary VQL executes on their machine with NullACLManager (all permissions granted, unsandboxed).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Rapid7 Velociraptor 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rapid7 Velociraptor是美国Rapid7公司的一个数字取证与事件响应平台。 Rapid7 Velociraptor 0.76.6之前版本存在注入漏洞，该漏洞源于Windows.Collectors.Remapping工件中的YAML注入，主机名字段通过Go的text/template插入YAML模板时未转义，可能导致攻击者利用特制的collection ZIP注入新的挂载重映射条目，当分析师应用生成的remapping文件时，任意VQL代码在分析师机器上以NullACLManager权限执
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 ~ 0.76.6 -

II. Public POCs for CVE-2026-8795

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III. Intelligence Information for CVE-2026-8795

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Vendor Advisories for CVE-2026-8795 (1)

IV. Related Vulnerabilities

Same product: Velociraptor
Same vendor: Rapid7
Same weakness: CWE-74

V. Comments for CVE-2026-8795

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