Detections
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JetBrains TeamCity < 2019.2 Multiple Vulnerabilities

medium Nessus Plugin ID 339319

Synopsis

The instance of JetBrains TeamCity installed on the remote host is affected by multiple vulnerabilities.

Description

The version of JetBrains TeamCity installed on the remote host is prior to 2019.2. It is, therefore, affected by multiple vulnerabilities:

 - JetBrains TeamCity before 2019.2 was vulnerable to a stored XSS attack by a user with the developer role.
 (CVE-2020-7910)

 - In JetBrains TeamCity before 2019.2, several user-level pages were vulnerable to XSS. (CVE-2020-7911)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to JetBrains TeamCity version 2019.2 or later.

See Also

http://www.nessus.org/u?0048997b

Plugin Details

Severity: Medium

ID: 339319

File Name: jetbrains_teamcity_2019_2.nasl

Version: 1.1

Type: Combined

Agent: windows, macosx, unix

Family: Misc.

Published: 8/25/2026

Updated: 8/25/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Enable CGI Scanning: true

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2020-7911

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:jetbrains:teamcity

Required KB Items: installed_sw/JetBrains TeamCity

Exploit Ease: No known exploits are available

Patch Publication Date: 1/24/2020

Vulnerability Publication Date: 1/24/2020

Reference Information

CVE: CVE-2020-7910, CVE-2020-7911

IAVA: 2021-A-0308-S