CVE-2024-50579
YouTrack vulnerability analysis and mitigation

Overview

A reflected Cross-Site Scripting (XSS) vulnerability was discovered in JetBrains YouTrack versions before 2024.3.47707. The vulnerability was identified and disclosed on October 28, 2024, affecting the link sanitization functionality of the application (NVD CVE).

Technical details

The vulnerability is classified as a CWE-79 (Improper Neutralization of Input During Web Page Generation) issue. It has received a CVSS v3.1 base score of 6.1 (MEDIUM) from NIST with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. The vulnerability stems from insecure link sanitization implementation that could allow for reflected XSS attacks (NVD CVE).

Impact

If successfully exploited, this vulnerability could allow attackers to execute malicious scripts in the context of the user's browser session, potentially leading to the disclosure of sensitive information or manipulation of web content. The vulnerability affects both confidentiality and integrity with low impact, while having no direct impact on availability (NVD CVE).

Mitigation and workarounds

The vulnerability has been patched in JetBrains YouTrack version 2024.3.47707. Users are advised to upgrade to this version or later to mitigate the risk (JetBrains Advisory).

Additional resources


SourceThis report was generated using AI

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