CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Lifecycle Timeline
4Tags
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Simple XML sitemap allows Cross-Site Scripting (XSS).This issue affects Simple XML sitemap: from 0.0.0 before 4.2.2.
Analysis
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Simple XML sitemap allows Cross-Site Scripting (XSS).This issue affects Simple XML sitemap: from 0.0.0 before 4.2.2.
Technical Context
Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.
Affected Products
Affected products: Gbyte Simple Xml Sitemap
Remediation
Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.
Priority Score
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-19176