Security Vulnerabilities
In JetBrains IntelliJ IDEA before 2026.3 improper checks could enable disabled plugins via external dependency settings
CVSS Score
3.3
EPSS Score
0.001
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4 xXE attack was possible via an XML response to an HTTP Client request
CVSS Score
3.1
EPSS Score
0.002
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3 dOM-based XSS in the OpenAPI preview error view was possible
CVSS Score
8.2
EPSS Score
0.003
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4,
2026.1.5.1,
2025.3.6.2 code execution was possible in untrusted projects via script engine discovery
CVSS Score
7.8
EPSS Score
0.002
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3 code execution in untrusted projects via a configured ShellCheck path
CVSS Score
7.8
EPSS Score
0.002
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3 path traversal was possible via unpacking Dev Container archives from a remote host
CVSS Score
7.5
EPSS Score
0.003
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3 improper checks allowed server certificates to be added to the trust store during headless runs
CVSS Score
7.4
EPSS Score
0.002
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4 unauthenticated connection to an arbitrary host via run configurations was possible
CVSS Score
6.8
EPSS Score
0.003
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3 code execution via the document import was possible in untrusted projects
CVSS Score
6.3
EPSS Score
0.001
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4 code execution was possible in untrusted projects via the Terraform tool path setting
CVSS Score
7.8
EPSS Score
0.002
Published
2026-11-06