CVE-2026-49382
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in...
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
- Record
CVE-2026-49382- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-1336
- Updated
- 2026-11-02
EUVDEUVD-2026-33390
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
- Record
EUVD-2026-33390- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-fwch-gx6q-xhxg
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in...
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
- Record
GHSA-fwch-gx6q-xhxg- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-1336
- Updated
- 2026-11-02
NVD
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
- Record
CVE-2026-49382- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-1336
- Updated
- 2026-11-02
OSV
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
- Record
CVE-2026-49382- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-1336
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-49382 is a medium vulnerability (CVSS 4.5) in Jetbrains Intellij Idea, published May 29, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.14%, the 3rd percentile. No source names a fixed version.