PT-2021-19587 · Jetbrains · Teamcity

Published 2021-05-07 · Updated 2021-05-14 · CVE-2021-31911

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 2020.2.3

Description: The issue allows for reflected XSS on several pages, which can lead to malicious script execution.

Recommendations: For versions prior to 2020.2.3, update to version 2020.2.3 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-31911

Affected Products

Teamcity

References · 4

• https://blog.jetbrains.com · Vendor Advisory
• https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-31911 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31911 · Security Note