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

CVE-2023-35929

Medium
5.4/10

Summary

Tuleap is a free and open source suite to improve management of software development and collaboration. Prior to version 14.10.99.4 of Tuleap Community Edition and prior to versions 14.10-2 and 14.9-5 of Tuleap Enterprise Edition, content displayed in the "card fields" (visible in the kanban and PV2 apps) is not properly escaped. A malicious user with the capability to create an artifact or to edit a field used as a card field could force victim to execute uncontrolled code. Tuleap Community Edition 14.10.99.4, Tuleap Enterprise Edition 14.10-2, and Tuleap Enterprise Edition 14.9-5 contain a fix.

  • 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