CVE-2021-3812 describes a Cross-Site Scripting (XSS) vulnerability in the AdminLTE web interface, specifically impacting the Pi-hole web_interface. This medium-severity flaw (CVSS 6.1) allows an unauthenticated attacker to inject malicious scripts into web pages, requiring user interaction to trigger, potentially leading to information disclosure or unauthorized actions. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.6CPE matchmatch criteria | cpe:2.3:a:pi-hole:web_interface:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.