CVE-2025-66460— Lookyloo vulnerable to XSS due to lack of escaping in HTML elements passed to Datatables
Quick assessment
Affected
Lookyloo lookyloo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Lookyloo是Lookyloo开源的一个网站捕获工具。 Lookyloo 1.35.3之前版本存在跨站脚本漏洞，该漏洞源于datatables中正交数据转义不当，可能导致跨站脚本攻击。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-66460
Vulnerability Information
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Vulnerability Title
Lookyloo vulnerable to XSS due to lack of escaping in HTML elements passed to Datatables
Source: CVE Program / CVE List V5
Vulnerability Description
Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, Lookyloo passed improperly escaped values to cells rendered in datatables using the orthogonal-data feature. It is definitely exploitable from the popup view, but it is most probably also exploitable in many other places. This vulnerability is fixed in 1.35.3.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Lookyloo 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lookyloo是Lookyloo开源的一个网站捕获工具。 Lookyloo 1.35.3之前版本存在跨站脚本漏洞，该漏洞源于datatables中正交数据转义不当，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-66460
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Lookyloo · 2025-12-02 · 3 CVEs total
| CVE-2025-66459 | Lookyloo vulnerable to XSS due to unescaped error message passed to innerHTML | |
| CVE-2025-66458 | Lookyloo has multiple XSS due to unsafe use of f-strings in Markup |
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V. Comments for CVE-2025-66460
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