NIXPKGS-2026-0994

GitHub issue published on

Permalink CVE-2026-35491

6.1 MEDIUM

CVSS version: 3.1
Attack vector (AV): LOCAL
Attack complexity (AC): LOW
Privileges required (PR): LOW
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): NONE
Integrity impact (I): HIGH
Availability impact (A): LOW

updated 1 day, 21 hours ago by @LeSuisse Activity log

Created automatic suggestion 2 days, 6 hours ago
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@LeSuisse removed package python313Packages.softlayer 1 day, 22 hours ago
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@LeSuisse removed package chickenPackages_5.chickenEggs.ftl 1 day, 22 hours ago
@LeSuisse accepted 1 day, 22 hours ago
@LeSuisse published on GitHub 1 day, 21 hours ago

Pi-hole FTL: CLI API sessions can import Teleporter archives and modify configuration

FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to before 6.6, Pi-hole FTL supports a CLI password feature (webserver.api.cli_pw) that creates “CLI” API sessions intended to be read-only for configuration changes. While /api/config correctly blocks CLI sessions from mutating configuration, /api/teleporter allowed Teleporter imports for CLI sessions, enabling a CLI-scoped session to overwrite configuration via a Teleporter archive (authorization bypass). This vulnerability is fixed in 6.6.