What’s Vulnerable › Vulnerabilities

CVE-2022-24340

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-25 · updated 2026-06-17
• Weakness: CWE-611

Description

In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible.

Affected products

• JetBrains TeamCity: before 2021.2.1 — fixed in 2021.2.1

How to fix

Upgrade to a fixed version: JetBrains TeamCity 2021.2.1. Check the vendor advisory for mitigations.

References

• https://blog.jetbrains.com
• https://blog.jetbrains.com/blog/2022/02/08/jetbrains-security-bulletin-q4-2021/
• https://blog.jetbrains.com
• https://blog.jetbrains.com/blog/2022/02/08/jetbrains-security-bulletin-q4-2021/

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