Unsafe Dependency Resolution

Overview @theia/debug is a Theia - Debug Extension Affected versions of this package are vulnerable to Unsafe Dependency Resolution in the processing of custom task definitions from workspace configuration files. An attacker can execute arbitrary commands with the user's privileges by crafting a...

GHSA-G9JW-92Q7-G7FJ [Eclipse Theia] Arbitrary Command Execution via Untrusted Workspace Task Definitions

In Eclipse Theia versions prior to 1.69.0, custom task definitions in workspace files e.g. .theia/tasks.json, .vscode/tasks.json could be executed without requiring workspace trust. An attacker could craft a malicious repository that, when cloned and opened in Theia, leads to execution of arbitra...

CVE-2026-44691

In Eclipse Theia versions prior to 1.69.0, custom task definitions in workspace files e.g. .theia/tasks.json, .vscode/tasks.json could be executed without requiring workspace trust. An attacker could craft a malicious repository that, when cloned and opened in Theia, leads to execution of arbitra...

PT-2026-50690

Name of the Vulnerable Software and Affected Versions Eclipse Theia versions prior to 1.69.0 Description Custom task definitions in workspace files, such as .theia/tasks.json and .vscode/tasks.json, can be executed without requiring workspace trust. This allows an attacker to create a malicious...