Description

FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to before 6.6, the Pi-hole FTL engine contains a Remote Code Execution (RCE) vulnerability in the DNS host record configuration parameter (dns.hostRecord). This vulnerability allows an authenticated attacker to inject arbitrary dnsmasq configuration directives through newline characters, ultimately achieving command execution on the underlying system. This vulnerability is fixed in 6.6.

INFO

Published Date :

2026-04-07T15:18:27.377Z

Last Modified :

2026-04-07T15:18:27.377Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-35519 vulnerability.

Vendors Products
Pi-hole
  • Ftldns
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-35519.

URL Resource
https://github.com/pi-hole/FTL/security/advisories/GHSA-wxhv-w77q-6qwp cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Privileges Required
User Interaction
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