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-M973-PR9R-HP2W [Eclipse Theia] Indirect Prompt Injection via Auto-Loaded Workspace Prompt Template Files in AI Chat

In Eclipse Theia versions prior to 1.71.0, files matching the pattern .prompts/.prompttemplate in a workspace were automatically loaded and could override or extend the AI agent's system prompts. An attacker could craft a malicious repository containing prompt template files that, when the...

Unsafe Dependency Resolution

Overview @theia/ai-core is a Theia - AI Core Affected versions of this package are vulnerable to Unsafe Dependency Resolution via the automatic loading of .prompts/.prompttemplate files in a workspace. An attacker can manipulate the AI agent's system instructions by introducing crafted prompt...

Unsafe Dependency Resolution

Overview @theia/workspace is a Theia - Workspace 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...

@codeanywhere/theia-plugin-ext (>=1.11.0, <=1.11.4), @devpodio/github-extension (1.0.0) +130 more potentially affected by CVE-2026-44691 via @theia/workspace (>=1.0.0, <=1.68.2)

@theia/workspace NPM version =1.0.0, =1.11.0, =0.1.7, =0.0.1-1585667205, =0.8.0-next.6917503, =0.0.1-next.20220331.125641, =0.0.5, =0.1.0-alpha.3ddb00f8, =0.2.0-next.25250370, =0.7.1, =1.58.6, =1.58.9 and more Source cves: CVE-2026-44691 Source advisory: OSV:GHSA-G9JW-92Q7-G7FJ...

Unsafe Dependency Resolution

Overview @theia/task is a Theia - Task extension. This extension adds support for executing raw or terminal processes in the backend. Affected versions of this package are vulnerable to Unsafe Dependency Resolution in the processing of custom task definitions from workspace configuration files. 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...

[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...

[Eclipse Theia] Indirect Prompt Injection via Auto-Loaded Workspace Prompt Template Files in AI Chat

In Eclipse Theia versions prior to 1.71.0, files matching the pattern .prompts/.prompttemplate in a workspace were automatically loaded and could override or extend the AI agent's system prompts. An attacker could craft a malicious repository containing prompt template files that, when the...

@codeanywhere/theia-plugin-ext (>=1.11.0, <=1.11.4), @devpodio/github-extension (1.0.0) +130 more potentially affected by CVE-2026-44691 via @theia/workspace (>=1.0.0, <=1.68.2)

@theia/workspace NPM version =1.0.0, =1.11.0, =0.1.7, =0.0.1-1585667205, =0.8.0-next.6917503, =0.0.1-next.20220331.125641, =0.0.5, =0.1.0-alpha.3ddb00f8, =0.2.0-next.25250370, =0.7.1, =1.58.6, =1.58.9 and more Source cves: CVE-2026-44691 Source advisory: SNYK:JS-THEIAWORKSPACE-17391869...

Unsafe Dependency Resolution

Overview @theia/ai-code-completion is a Theia - AI Core Affected versions of this package are vulnerable to Unsafe Dependency Resolution via the processing of workspace file and directory names in the AI chat. An attacker can cause the agent to execute attacker-controlled instructions by...

GHSA-QWJM-9C66-W4Q4 [Eclipse Theia] Data Exfiltration via Markdown Image Rendering in AI Chat

In Eclipse Theia versions prior to 1.71.0, the AI chat rendered Markdown image tags from AI responses, triggering HTTP requests to arbitrary external URLs without restriction. Combined with prompt injection in a malicious workspace, an attacker could induce the AI agent to construct image URLs...

[Eclipse Theia] Indirect Prompt Injection via Adversarial Workspace File and Directory Names in AI Chat

In Eclipse Theia versions prior to 1.71.0, the AI chat agent processed workspace file and directory names as part of its prompt context without distinguishing them from system instructions. An attacker could craft a malicious repository with adversarial directory or file names that, when analyzed...

Unsafe Dependency Resolution

Overview @theia/ai-claude-code is a Theia - Claude Code Integration Affected versions of this package are vulnerable to Unsafe Dependency Resolution via the processing of workspace file and directory names in the AI chat. An attacker can cause the agent to execute attacker-controlled instructions...

GHSA-3JWW-HXQJ-WFQ2 [Eclipse Theia] Indirect Prompt Injection via Adversarial Workspace File and Directory Names in AI Chat

In Eclipse Theia versions prior to 1.71.0, the AI chat agent processed workspace file and directory names as part of its prompt context without distinguishing them from system instructions. An attacker could craft a malicious repository with adversarial directory or file names that, when analyzed...

Unsafe Dependency Resolution

Overview @theia/ai-chat is a Theia - AI Chat Extension Affected versions of this package are vulnerable to Unsafe Dependency Resolution via the processing of workspace file and directory names in the AI chat. An attacker can cause the agent to execute attacker-controlled instructions by introduci...

[Eclipse Theia] Data Exfiltration via Markdown Image Rendering in AI Chat

In Eclipse Theia versions prior to 1.71.0, the AI chat rendered Markdown image tags from AI responses, triggering HTTP requests to arbitrary external URLs without restriction. Combined with prompt injection in a malicious workspace, an attacker could induce the AI agent to construct image URLs...

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...

CVE-2026-46580

In Eclipse Theia versions prior to 1.71.0, files matching the pattern .prompts/.prompttemplate in a workspace were automatically loaded and could override or extend the AI agent's system prompts. An attacker could craft a malicious repository containing prompt template files that, when the...

CVE-2026-22551

In Eclipse Theia versions prior to 1.71.0, the AI chat rendered Markdown image tags from AI responses, triggering HTTP requests to arbitrary external URLs without restriction. Combined with prompt injection in a malicious workspace, an attacker could induce the AI agent to construct image URLs...