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CVE-2026-49382

4.5 MEDIUM

In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin

Published: 2026-05-29 · Last updated: 2026-06-01

Severity and scoring

CVSS
4.5 MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
CWE
CWE-1336

Affected products

VendorProduct
jetbrainsintellij_idea

Description

In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-49386 — In JetBrains YouTrack before 2026.1.13570 improper access control allowed enumeration of restricted issues and articles on Planning Canvas (6.5 MEDIUM)
  • CVE-2026-49385 — In JetBrains YouTrack before 2026.1.13570 improper access control allowed low-privileged users to modify service accounts (6.5 MEDIUM)
  • CVE-2026-49384 — In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible (6.1 MEDIUM)
  • CVE-2026-49383 — In JetBrains IntelliJ IDEA before 2026.1 xXE in the UI Designer form parser was possible (3.3 LOW)
  • CVE-2026-49381 — In JetBrains TeamCity before 2026.1 stored XSS on the SAML login page was possible (3.4 LOW)

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  • CVE-2026-42252 — Apache Airflow's official documentation at `core-concepts/dag-run.html` ("Passing Parameters when triggering Dags") showed a verbatim `Ba... (9.1 CRITICAL)
  • CVE-2026-45697 — Formie is a Craft CMS plugin for creating forms (9.8 CRITICAL)
  • CVE-2026-45312 — RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine (9.9 CRITICAL)