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

CVE-2024-45594

Medium
5.4/10

Summary

Decidim is a participatory democracy framework. The meeting embeds feature used in online or hybrid meetings is subject to the potential Cross-site Scripting attack through a malformed URL. This vulnerability affects decidim-core package versions 0.28.0.rc1 through 0.28.2, and 0.29.0.rc1 through 0.29.0.rc4.

  • LOW
  • NETWORK
  • LOW
  • CHANGED
  • REQUIRED
  • LOW
  • 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