Security Vulnerabilities
In JetBrains Datalore before 2026.4 code execution was possible in another user's computation via an init script upload race condition
CVSS Score
5.9
EPSS Score
0.007
Published
2026-11-06
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
CVSS Score
8.8
EPSS Score
0.005
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4 stored XSS was possible on the built-in web server via Markdown preview
CVSS Score
6.1
EPSS Score
0.002
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3 kotlin scripts could trigger dependency downloads from arbitrary repositories in untrusted projects
CVSS Score
5.4
EPSS Score
0.002
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4 command execution via a hidden run control in the Markdown preview was possible
CVSS Score
5.3
EPSS Score
0.001
Published
2026-11-06
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4 sSRF was possible via annotations.xml files during indexing
CVSS Score
3.3
EPSS Score
0.001
Published
2026-11-06
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