CVE-2021-29448 is a Stored Cross-Site Scripting (XSS) vulnerability affecting Pi-hole's Admin portal, specifically the ftldns, pi-hole, and web_interface components. This high-severity vulnerability (CVSS 8.8) allows an unauthenticated attacker with network access to the DNS server to inject malicious scripts, potentially leading to a compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.7CPE matchmatch criteria | cpe:2.3:a:pi-hole:ftldns:5.7:*:*:*:*:*:*:* | ||
5.2.4CPE matchmatch criteria | cpe:2.3:a:pi-hole:pi-hole:5.2.4:*:*:*:*:*:*:* | ||
< 5.5CPE matchmatch criteria | cpe:2.3:a:pi-hole:web_interface:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.