// For flags

CVE-2024-31138

JetBrains TeamCity AgentDistributionSettingsController Cross-Site Scripting Vulnerability

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

In JetBrains TeamCity before 2024.03 xSS was possible via Agent Distribution settings

En JetBrains TeamCity antes de 2024.03, xSS era posible a través de la configuración de Distribución de agentes

This vulnerability allows remote attackers to execute arbitrary script on affected installations of JetBrains TeamCity. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of the os parameter provided to the AgentDistributionSettingsController.doPost method. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of arbitrary script. An attacker can leverage this vulnerability to execute script in the context of the current user.

*Credits: Alex Williams of Trend Micro Security Research
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-03-28 CVE Reserved
  • 2024-03-28 CVE Published
  • 2024-04-21 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://www.jetbrains.com/privacy-security/issues-fixed 2024-04-08
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jetbrains
Search vendor "Jetbrains"
 Teamcity
Search vendor "Jetbrains" for product "Teamcity"
 < 2024.03
Search vendor "Jetbrains" for product "Teamcity" and version " < 2024.03"
-
Affected