What’s Vulnerable › Vulnerabilities

CVE-2020-7910

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-30 · updated 2026-06-17
• Weakness: CWE-79

Description

JetBrains TeamCity before 2019.2 was vulnerable to a stored XSS attack by a user with the developer role.

Affected products

• JetBrains TeamCity: before 2019.2.0 — fixed in 2019.2.0

How to fix

Upgrade to a fixed version: JetBrains TeamCity 2019.2.0. Check the vendor advisory for mitigations.

References

• https://blog.jetbrains.com
• https://blog.jetbrains.com/blog/2020/01/24/jetbrains-security-bulletin-q4-2019/
• https://blog.jetbrains.com
• https://blog.jetbrains.com/blog/2020/01/24/jetbrains-security-bulletin-q4-2019/

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