CVE-2025-52882 Claude Code IDE extensions allow websocket connections from arbitrary origins

Claude Code is an agentic coding tool. Claude Code extensions in VSCode and forks e.g., Cursor, Windsurf, and VSCodium and JetBrains IDEs e.g., IntelliJ, Pycharm, and Android Studio are vulnerable to unauthorized websocket connections from an attacker when visiting attacker-controlled webpages...

GHSA-9F65-56V6-GXW7 Claude Code Improper Authorization via websocket connections from arbitrary origins

Claude Code extensions in VSCode and forks e.g., Cursor, Windsurf, and VSCodium and JetBrains IDEs e.g., IntelliJ, Pycharm, and Android Studio are vulnerable to unauthorized websocket connections from an attacker when visiting attacker-controlled webpages. Claude Code for VSCode IDE extensions...

Malicious code in vscode-webview-common (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 3c554272558835d430a639e8f5586c55232eac880a493f0e8228bd4ac5e8d87d Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2025-5187 Malicious code in vscode-docker (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 61618685e358ec6a20db218d79632439bfc8286cfea396d5184f9bdbd019f640 Any computer that has this package installed or running should be considered...

Malicious code in vscode-docker (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 61618685e358ec6a20db218d79632439bfc8286cfea396d5184f9bdbd019f640 Any computer that has this package installed or running should be considered...

Malicious code in vscode-azurestaticwebapps (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f6d86e1274287895eb9b8f392467eb59e1636c384bc7d0b77c9a1da853b02963 Any computer that has this package installed or running should be considered...

MAL-2025-5066 Malicious code in vscode-azurestaticwebapps (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f6d86e1274287895eb9b8f392467eb59e1636c384bc7d0b77c9a1da853b02963 Any computer that has this package installed or running should be considered...

MAL-2025-5005 Malicious code in vscode-azurecontainerapps (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware e5ad54ec265645c2e7358384082a1b1f2385a1caa652b65c359b13681a211b30 Any computer that has this package installed or running should be considered...

MAL-2025-5006 Malicious code in vscode-websearchforcopilot (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 247d22ce4a478ffa11b9b10a31460cd13afeba961c80bf8f08a8557aef325569 Any computer that has this package installed or running should be considered...

Malicious code in vscode-websearchforcopilot (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 247d22ce4a478ffa11b9b10a31460cd13afeba961c80bf8f08a8557aef325569 Any computer that has this package installed or running should be considered...

MAL-2025-4981 Malicious code in vscode-spring-initializr (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware eade5f13d9d6cf7678dfdf2bac67cfc29db071d6d1682cc6b3aadeac7561e30f Any computer that has this package installed or running should be considered...

Malicious code in vscode-spring-initializr (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware eade5f13d9d6cf7678dfdf2bac67cfc29db071d6d1682cc6b3aadeac7561e30f Any computer that has this package installed or running should be considered...

MAL-2025-5048 Malicious code in plonkscript-vscode (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware bd8b408dc44765c7024604210cc19ed0865efde3585895653edf022fecd41d5b Any computer that has this package installed or running should be considered...

Malicious code in plonkscript-vscode (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware bd8b408dc44765c7024604210cc19ed0865efde3585895653edf022fecd41d5b Any computer that has this package installed or running should be considered...

CVE-2022-45025

Markdown Preview Enhanced v0.6.5 and v0.19.6 for VSCode and Atom was discovered to contain a command injection vulnerability via the PDF file import function...

CVE-2022-45026

An issue in Markdown Preview Enhanced v0.6.5 and v0.19.6 for VSCode and Atom allows attackers to execute arbitrary commands during the GFM export process...

CVE-2021-29658

The unofficial vscode-rufo extension before 0.0.4 for Visual Studio Code allows attackers to execute arbitrary binaries if the user opens a crafted workspace folder...

CVE-2021-28956

The unofficial vscode-sass-lint aka Sass Lint extension through 1.0.7 for Visual Studio Code allows attackers to execute arbitrary binaries if the user opens a crafted workspace. NOTE: This vulnerability only affects products that are no longer supported by the maintainer...

CVE-2021-30502

The unofficial vscode-ghc-simple aka Simple Glasgow Haskell Compiler extension before 0.2.3 for Visual Studio Code allows remote code execution via a crafted workspace configuration with replCommand...

MAL-2025-3957 Malicious code in vscode-oja (npm)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 222332856f685e334465b24346da36177ea57028e903aaf5c7b6fc845f1e601a The OpenSSF Package Analysis project identified 'vscode-oja' @ 100.0.2 npm as malicious. It is considered malicious because: - The package...