Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-59151— Pi-hole Admin Interface vulnerable to HTTP response header injection via CRLF injection

Quick assessment

Affected
pi-hole web
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.

Pi-Hole Adminlte是一个控制面板。用于统计更多数据。 Pi-Hole Adminlte 6.3之前版本存在注入漏洞，该漏洞源于对.lp扩展名文件的请求重定向时未正确清理输入，可能导致CRLF注入攻击。

CVSS 8.2 · High EPSS 0.44% · P35
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-59151

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Pi-hole Admin Interface vulnerable to HTTP response header injection via CRLF injection
Source: CVE Program / CVE List V5
Vulnerability Description
Pi-hole Admin Interface is a web interface for managing Pi-hole, a network-level advertisement and internet tracker blocking application. Pi-hole Admin Interface before 6.3 is vulnerable to Carriage Return Line Feed (CRLF) injection. When a request is made to a file ending with the .lp extension, the application performs a redirect without properly sanitizing the input. An attacker can inject carriage return and line feed characters (%0d%0a) to manipulate both the headers and the content of the HTTP response. This enables the injection of arbitrary HTTP response headers, potentially leading to session fixation, cache poisoning, and the weakening or bypassing of browser-based security mechanisms such as Content Security Policy or X-XSS-Protection. This vulnerability is fixed in 6.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Pi-Hole Adminlte 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pi-Hole Adminlte是一个控制面板。用于统计更多数据。 Pi-Hole Adminlte 6.3之前版本存在注入漏洞，该漏洞源于对.lp扩展名文件的请求重定向时未正确清理输入，可能导致CRLF注入攻击。
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 web < 6.3 -

II. Public POCs for CVE-2025-59151

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-59151

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-59151 (1)

Same Patch Batch · pi-hole · 2025-10-27 · 3 CVEs total

CVE-2025-32785 Pi-hole Admin Interface vulnerable to persistent XSS on Subscribed lists group management
CVE-2025-53533 Pi-hole Admin Interface vulnerable to cross-site scripting via malformed URL path on 404 e

IV. Related Vulnerabilities

Same product: web
Same vendor: pi-hole
Same weakness: CWE-93

V. Comments for CVE-2025-59151

No comments yet

Leave a comment