CVE-2021-45977

CVE-2021-45977 affects JetBrains IDEs used as Remote Development backends where the affected products bound to the 0.0.0.0 address. The vulnerability description from connected sources notes exposure of the backend service due to binding to an all interfaces address. Fixed versions are provided: ...

CVE-2024-37051

CVE-2024-37051 describes insufficient protection of GitHub access tokens in multiple JetBrains IDEs, allowing potential exposure of tokens to third-party sites. Affected products/versions include IntelliJ IDEA, Aqua, CLion, DataGrip, DataSpell, GoLand, MPS, PhpStorm, PyCharm, Rider, RubyMine, Rus...

CVE-2024-52555

CVE-2024-52555 affects JetBrains WebStorm prior to 2024.3. Multiple connected sources confirm a code execution vulnerability in Untrusted Project mode via the type definitions installer script. The core issue is the installer script handling untrusted type definitions that can be loaded in Untrus...

CVE-2021-31897

CVE-2021-31897 affects JetBrains WebStorm prior to 2021.1, where code execution without user confirmation was possible for untrusted projects. The vulnerability is documented across multiple sources (NVD entry and Red Hat advisory) and is addressed in WebStorm 2021.1 per JetBrains’ Q1 2021 Securi...

CVE-2021-31898

CVE-2021-31898 affects JetBrains WebStorm prior to 2021.1, where HTTP requests were used instead of HTTPS. The issue is documented across multiple sources (NVD entry and Red Hat/CNVD mirrors, PT-Security notes, and JetBrains’ security bulletin), with CVSS data indicating NETWORK access, low compl...

CVE-2026-64806

CVE-2026-64806 affects JetBrains WebStorm prior to 2026.2. The issue allows arbitrary code execution before granting project trust via the configured Node.js interpreter. It indicates a local attack vector with high impact (C:H/I:H/A:H) and requires no user interaction. Remediation is to upgrade ...

CVE-2026-64804

JetBrains WebStorm is affected by CVE-2026-64804: before version 2026.2, arbitrary code execution could occur before granting project trust when using project-local linter tooling. The NVD entry lists a CVSS v3.1 base score of 8.4 (HIGH), with LOCAL attack vector, no user interaction required, an...

CVE-2026-64805

CVE-2026-64805 affects JetBrains WebStorm prior to 2026.2. The advisory indicates that arbitrary code execution was possible before granting project trust via the project-local package-manager tooling. The root cause is tied to the project-local tooling workflow in WebStorm, enabling code executi...

CVE-2026-64807

CVE-2026-64807 affects JetBrains WebStorm prior to 2026.2. The issue enables arbitrary code execution via a project-supplied linter configuration. According to CVSS 3.1, the vulnerability has a base score of 7.8 (HIGH), with LOCAL attack vector, LOW attack complexity, no privileges required, and ...