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CVE-2022-23513— Pi-Hole/AdminLTE vulnerable due to improper access control in queryads endpoint

Quick assessment

Affected
pi-hole AdminLTE
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Pi-hole是Pi-hole公司的一款网络级广告拦截应用程序。 Pi-hole 存在访问控制错误漏洞，该漏洞源于根服务器路径上的代码缺乏验证。

CVSS 5.3 · Medium EPSS 41.06% · P99

Public Exploits 1

ExploitDB · 1 EDB-51705 [webapps]

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-23513

Vulnerability Information
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Vulnerability Title
Pi-Hole/AdminLTE vulnerable due to improper access control in queryads endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Pi-Hole is a network-wide ad blocking via your own Linux hardware, AdminLTE is a Pi-hole Dashboard for stats and more. In case of an attack, the threat actor will obtain the ability to perform an unauthorized query for blocked domains on `queryads` endpoint. In the case of application, this vulnerability exists because of a lack of validation in code on a root server path: `/admin/scripts/pi-hole/phpqueryads.php.` Potential threat actor(s) are able to perform an unauthorized query search in blocked domain lists. This could lead to the disclosure for any victims' personal blacklists.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Pi-hole 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pi-hole是Pi-hole公司的一款网络级广告拦截应用程序。 Pi-hole 存在访问控制错误漏洞，该漏洞源于根服务器路径上的代码缺乏验证。
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
pi-hole AdminLTE < 5.17 -

II. Public POCs for CVE-2022-23513

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III. Intelligence Information for CVE-2022-23513

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Vendor Advisories for CVE-2022-23513 (1)

Exploits & Public PoCs for CVE-2022-23513 (1)

Other References for CVE-2022-23513 (1)

IV. Related Vulnerabilities

Same product: AdminLTE
Same vendor: pi-hole
Same weakness: CWE-284

V. Comments for CVE-2022-23513

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