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Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVE-2025-66468

Medium
6.1/10

Summary

The Aimeos GrapesJS CMS extension provides page editor for creating content pages based on extensible components. Prior to versions 2021.10.8, 2022.10.9, 2023.10.15, 2024.10.8, and 2025.10.2, JavaScript code can be injected by malicious editors for a Stored Cross-Site Scripting (XSS) attack if the standard Content Security Policy is disabled. This vulnerability is fixed in 2021.10.8, 2022.10.9, 2023.10.15, 2024.10.8, and 2025.10.2.

  • LOW
  • NETWORK
  • LOW
  • CHANGED
  • REQUIRED
  • NONE
  • LOW
  • NONE

CWE-79 - Cross Site Scripting

Cross-Site Scripting, commonly referred to as XSS, is the most dominant class of vulnerabilities. It allows an attacker to inject malicious code into a pregnable web application and victimize its users. The exploitation of such a weakness can cause severe issues such as account takeover, and sensitive data exfiltration. Because of the prevalence of XSS vulnerabilities and their high rate of exploitation, it has remained in the OWASP top 10 vulnerabilities for years.

References

Advisory Timeline

  • Published