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 versions prior to 6.3 are vulnerable to cross-site scripting (XSS) via the Address field in the Subscribed Lists group management section. An authenticated user can inject malicious JavaScript by adding a payload to the Address field when creating or editing a list entry. The vulnerability is triggered when another user navigates to the Tools section and performs a gravity database update. The Address field does not properly sanitize input, allowing special characters and script tags to bypass validation. This has been patched in version 6.3.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/pi-hole/web/security/advisories/GHSA-7w6h-3gwc-qhq5 Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 2.0 · pi-holeNVD modified 2026-10-08 11:10
Affected (CPE criteria) 1
cpe:2.3:a:pi-hole:web_interface:*:*:*:*:*:*:*:*
References 1
- https://github.com/pi-hole/web/security/advisories/GHSA-7w6h-3gwc-qhq5 Exploit, Vendor Advisory