JetBrains IDEs: Security feature bypass
A vulnerability in multiple JetBrains integrated development environments allows a remote, unauthenticated attacker to bypass security controls.
Triage facts
Revision 1- Applicability
- IntelliJ IDEA, PyCharm +5
- Evidence
- Unknown
- Severity
- High
- Action
- Elevated
- Sources
- 1 public source
- Freshness
- Revision 1Nov 2, 15:28 UTC
- Source quality
- B2Roughly even chance
JetBrains has announced a security vulnerability affecting multiple integrated development environments (IDEs) including IntelliJ IDEA, PyCharm, PhpStorm, WebStorm, CLion, DataGrip, and DataSpell. The flaw allows a remote, unauthenticated attacker to bypass security controls within the affected applications. No further technical details, specific CVE identifiers, or fixed version release information are currently available from the BSI advisory.
Recommendation
- Inventory all installations of IntelliJ IDEA, PyCharm, PhpStorm, WebStorm, CLion, DataGrip, and DataSpell across the organization.
- Monitor the official JetBrains security blog and release notes for upcoming patch announcements addressing this vulnerability.
- Restrict access to IDE instances from untrusted or public networks until vendors provide patch guidance.
Immediate actions
Inventory all JetBrains IDE installations across the enterprise
Mitigations
Apply security updates as soon as JetBrains releases patched versions for the affected IDEs
Security feature bypass vulnerability in JetBrains products