CVE-2025-66459 describes a Cross-Site Scripting (XSS) vulnerability in Lookyloo, a web interface for website capture and domain analysis, affecting versions prior to 1.35.3. This flaw allows an attacker to inject malicious HTML when a user submits a malformed URL for capture, leading to XSS if the capture fails and the error message displays the invalid input. Rated as MEDIUM severity with a CVSS score of 6.1, the vulnerability requires user interaction (UI:R) and could result in limited confidentiality and integrity impacts (C:L/I:L). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.35.3CPE matchmatch criteria | cpe:2.3:a:lookyloo:lookyloo:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.