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

CVE-2022-30110

Medium
6.1/10

Summary

The file preview functionality in Jirafeau prior to version 4.4.0, which is enabled by default, could be exploited for Cross Site Scripting. An attacker could upload image/svg+xml files containing JavaScript. When someone visits the File Preview URL for this file, the JavaScript inside of this image/svg+xml file will be executed in the user's browser.

  • 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