PT-2019-13898 · Jetbrains · Jetbrains Upsource

Published 2019-10-01 · Updated 2019-10-02 · CVE-2019-14961

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions JetBrains Upsource versions prior to 2019.1.1412

Description The issue arises from improper escaping of HTML tags in code block comments, leading to a cross-site scripting (XSS) issue. This allows malicious scripts to be executed in the user's browser.

Recommendations For versions prior to 2019.1.1412, update to version 2019.1.1412 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-14961

Affected Products

Jetbrains Upsource

References · 3

• https://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-14961 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-14961 · Security Note