PT-2021-23779 · Jetbrains · Teamcity

Published 2021-11-08 · Updated 2021-11-09 · CVE-2021-43197

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 TeamCity versions prior to 2021.1.2

Description The issue allows email notifications to include unescaped HTML, which can lead to XSS.

Recommendations For versions prior to 2021.1.2, update to version 2021.1.2 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-43197

Affected Products

Teamcity

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-43197 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43197 · Vendor Advisory
• https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021 · Vendor Advisory
• https://t.me/cibsecurity/32070 · Telegram Post