CVE-2021-41175

HIGH

Pi-hole <5.8 - XSS

Title source: llm
STIX 2.1

Description

Pi-hole's Web interface (based on AdminLTE) provides a central location to manage one's Pi-hole and review the statistics generated by FTLDNS. Prior to version 5.8, cross-site scripting is possible when adding a client via the groups-clients management page. This issue was patched in version 5.8.

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://github.com/pi-hole/AdminLTE/security/advisories/GHSA-mhr8-7rvg-8r43
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/pi-hole/AdminLTE/releases/tag/v5.8

Scores

CVSS v3 7.3
EPSS 0.0043
EPSS Percentile 62.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Details

CWE
CWE-79
Status published
Products (1)
pi-hole/web_interface < 5.8
Published Oct 26, 2021
Tracked Since Feb 18, 2026