CVE-2023-51655: JetBrains Intellij Idea

Critical severity, CVSS 9.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In JetBrains IntelliJ IDEA before 2023.3.2 code execution was possible in Untrusted Project mode via a malicious plugin repository specified in the project configuration

Affected products

• JetBrains Intellij Idea: before 2023.3.2 (fixed in 2023.3.2)

Published 2023-12-21. Last modified 2026-06-17.