CVE-2020-27622 Information disclosure in n/a

What is CVE-2020-27622?

CVE-2020-27622 is a medium-severity vulnerability in Jetbrains Intellij Idea, published on 16 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In JetBrains IntelliJ IDEA before 2020.2, the built-in web server could expose information about the IDE version.

Which versions are affected by CVE-2020-27622?

It affects 1 product.

Products include Jetbrains Intellij Idea.

How do I fix CVE-2020-27622?

No fix has been published for CVE-2020-27622 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-27622 being exploited?

There is no known exploitation of CVE-2020-27622 in the wild and no public exploit code.

Other vulnerabilities in Jetbrains Intellij Idea

• CVE-2026-64812 Missing authorization in IntelliJ IDEA Critical 10.0
• CVE-2026-64813 Missing authorization in IntelliJ IDEA Critical 10.0
• CVE-2020-11690 Server-side request forgery in n/a Critical 9.8
• CVE-2019-10104 Misconfiguration in n/a Critical 9.8
• CVE-2019-9186 Misconfiguration in n/a Critical 9.8

All Jetbrains Intellij Idea vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-6f43-89qg-xqw5.