What’s Vulnerable › Vulnerabilities

CVE-2020-27628

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-16 · updated 2026-06-17

Description

In JetBrains TeamCity before 2020.1.5, the Guest user had access to audit records.

Affected products

• JetBrains TeamCity: before 2020.1.5 — fixed in 2020.1.5

How to fix

Upgrade to a fixed version: JetBrains TeamCity 2020.1.5. Check the vendor advisory for mitigations.

References

• https://blog.jetbrains.com
• https://blog.jetbrains.com/2020/11/16/jetbrains-security-bulletin-q3-2020/
• https://blog.jetbrains.com
• https://blog.jetbrains.com/2020/11/16/jetbrains-security-bulletin-q3-2020/

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