CVE-2025-59151 describes a Carriage Return Line Feed (CRLF) injection vulnerability in the Pi-hole Admin Interface prior to version 6.3. This flaw allows an unauthenticated attacker to inject arbitrary HTTP response headers by manipulating requests to .lp files, potentially leading to session fixation, cache poisoning, and bypassing browser security. With a CVSS score of 8.2 (High), it presents a significant risk due to its network-based attack vector and low attack complexity, enabling high integrity impact and low availability impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.3CPE 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:N/S:U/C:N/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.