What’s Vulnerable › Vulnerabilities

CVE-2020-7904

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% 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-295

Description

In JetBrains IntelliJ IDEA before 2019.3, some Maven repositories were accessed via HTTP instead of HTTPS.

Affected products

• JetBrains IntelliJ IDEA: before 2019.3.0 — fixed in 2019.3.0

How to fix

Upgrade to a fixed version: JetBrains IntelliJ IDEA 2019.3.0. 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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