Description

An authenticated command injection vulnerability exists in Pi-hole versions up to 3.3. When adding a domain to the allowlist via the web interface, the domain parameter is not properly sanitized, allowing an attacker to append OS commands to the domain string. These commands are executed on the underlying operating system with the privileges of the Pi-hole service user. This behavior was present in the legacy AdminLTE interface and has since been patched in later versions.

INFO

Published Date :

2025-07-03T19:46:49.017Z

Last Modified :

2025-11-19T14:36:48.677Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2025-34087 vulnerability.

Vendors Products
Pi-hole
  • Pi-hole
  • Web Interface
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-34087.

URL Resource
https://github.com/pi-hole/web/releases/tag/v4.0 cve-icon cve-icon
https://pi-hole.net/ cve-icon cve-icon
https://pulsesecurity.co.nz/advisories/pihole-v3.3-vulns cve-icon cve-icon
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/http/pihole_whitelist_exec.rb cve-icon cve-icon
https://vulncheck.com/advisories/pihole-adminlte-whitelist-rce cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact