Improper HTML Sanitization in JetBrains YouTrack Leading to XSS Attacks
CVE-2024-50581

5.4MEDIUM

Key Information:

Vendor
Jetbrains
Status
Youtrack
Vendor
CVE Published:
28 October 2024

Summary

In JetBrains YouTrack versions preceding 2024.3.47707, a flaw in HTML sanitization processes could permit an attacker to execute arbitrary scripts within a user's browser session through specially crafted comment tags. This vulnerability poses a risk to session hijacking and unauthorized actions, emphasizing the need for quick remediation and patching.

References

https://www.jetbrains.com/privacy-security/issues-fixed/

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

.