PT-2026-51032

Name of the Vulnerable Software and Affected Versions Microsoft 365 Copilot's Business Chat affected versions not specified Description An open redirect issue exists, which is a flaw that allows a user to be redirected to an untrusted external website. This can enable an unauthorized attacker to...

PT-2026-50897

Name of the Vulnerable Software and Affected Versions Line Desktop MCP versions prior to 1.1.2 Description Line Desktop MCP allows users to operate the LINE Desktop application on Windows or Mac via Model Context Protocol MCP. When using the --http-mode Streamable HTTP transport, the server binds...

Unsafe Dependency Resolution

Overview @theia/ai-chat-ui is a Theia - AI Chat UI Extension 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...

@theia/ai-chat-ui (>=1.46.0-next.241, <=1.70.2), @theia/ai-claude-code (>=1.65.0, <=1.70.2) +8 more potentially affected by CVE-2026-46580 via @theia/ai-chat (>=1.46.0-next.241, <=1.70.2)

@theia/ai-chat NPM version =1.46.0-next.241, =1.46.0-next.241, =1.65.0, =1.67.0-next.56, =0.0.1, =1.62.0, =1.59.0-next.62, =1.57.0-next.37, =1.46.0-next.241, =1.46.0-next.241, =1.58.5 Source cves: CVE-2026-46580 Source advisory: OSV:GHSA-M973-PR9R-HP2W...

@theia/ai-chat-ui (>=1.46.0-next.241, <=1.70.2), @theia/ai-claude-code (>=1.65.0, <=1.70.2) +8 more potentially affected by CVE-2026-46580 via @theia/ai-chat (>=1.46.0-next.241, <=1.70.2)

@theia/ai-chat NPM version =1.46.0-next.241, =1.46.0-next.241, =1.65.0, =1.67.0-next.56, =0.0.1, =1.62.0, =1.59.0-next.62, =1.57.0-next.37, =1.46.0-next.241, =1.46.0-next.241, =1.58.5 Source cves: CVE-2026-46580 Source advisory: SNYK:JS-THEIAAICHAT-17391845...

@theia/ai-claude-code (>=1.65.0, <=1.70.2), @theia/ai-codex (>=1.67.0-next.56, <=1.70.2) +5 more potentially affected by CVE-2026-46580 via @theia/ai-chat-ui (>=1.57.0, <=1.70.2)

@theia/ai-chat-ui NPM version =1.57.0, =1.65.0, =1.67.0-next.56, =1.63.0, =1.62.0, =1.60.0-next.43, =1.57.0-next.37, =1.68.0-next.79, =1.70.2 Source cves: CVE-2026-46580 Source advisory: OSV:GHSA-M973-PR9R-HP2W...

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...

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 automatic loading of .prompts/.prompttemplate files in a workspace. An attacker can manipulate the AI agent's system instructions by introducing crafted...

@theia/ai-claude-code (>=1.65.0, <=1.70.2), @theia/ai-codex (>=1.67.0-next.56, <=1.70.2) +5 more potentially affected by CVE-2026-46580 via @theia/ai-chat-ui (>=1.57.0, <=1.70.2)

@theia/ai-chat-ui NPM version =1.57.0, =1.65.0, =1.67.0-next.56, =1.63.0, =1.62.0, =1.60.0-next.43, =1.57.0-next.37, =1.68.0-next.79, =1.70.2 Source cves: CVE-2026-46580 Source advisory: SNYK:JS-THEIAAICHATUI-17391844...

@theia/ai-claude-code (>=1.65.0, <=1.70.2), @theia/ai-codex (>=1.67.0-next.56, <=1.70.2) +5 more potentially affected by CVE-2026-44688 via @theia/ai-chat-ui (>=1.57.0, <=1.70.2)

@theia/ai-chat-ui NPM version =1.57.0, =1.65.0, =1.67.0-next.56, =1.63.0, =1.62.0, =1.60.0-next.43, =1.57.0-next.37, =1.68.0-next.79, =1.70.2 Source cves: CVE-2026-44688 Source advisory: SNYK:JS-THEIAAICHATUI-17391851...

@theia/ai-claude-code (>=1.65.0, <=1.70.2), @theia/ai-codex (>=1.67.0-next.56, <=1.70.2) +5 more potentially affected by CVE-2026-22551 via @theia/ai-chat-ui (>=1.57.0, <=1.70.2)

@theia/ai-chat-ui NPM version =1.57.0, =1.65.0, =1.67.0-next.56, =1.63.0, =1.62.0, =1.60.0-next.43, =1.57.0-next.37, =1.68.0-next.79, =1.70.2 Source cves: CVE-2026-22551 Source advisory: SNYK:JS-THEIAAICHATUI-17391865...

@theia/ai-chat-ui (>=1.46.0-next.241, <=1.70.2), @theia/ai-claude-code (>=1.65.0, <=1.70.2) +8 more potentially affected by CVE-2026-44688 via @theia/ai-chat (>=1.46.0-next.241, <=1.70.2)

@theia/ai-chat NPM version =1.46.0-next.241, =1.46.0-next.241, =1.65.0, =1.67.0-next.56, =0.0.1, =1.62.0, =1.59.0-next.62, =1.57.0-next.37, =1.46.0-next.241, =1.46.0-next.241, =1.58.5 Source cves: CVE-2026-44688 Source advisory: OSV: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...

Insertion of Sensitive Information Into Sent Data

Overview @theia/ai-code-completion is a Theia - AI Core Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data via the rendering of Markdown image tags in AI chat responses. An attacker can cause sensitive information from the workspace or conversati...

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...

@theia/ai-chat-ui (>=1.46.0-next.241, <=1.70.2), @theia/ai-claude-code (>=1.65.0, <=1.70.2) +8 more potentially affected by CVE-2026-22551 via @theia/ai-chat (>=1.46.0-next.241, <=1.70.2)

@theia/ai-chat NPM version =1.46.0-next.241, =1.46.0-next.241, =1.65.0, =1.67.0-next.56, =0.0.1, =1.62.0, =1.59.0-next.62, =1.57.0-next.37, =1.46.0-next.241, =1.46.0-next.241, =1.58.5 Source cves: CVE-2026-22551 Source advisory: SNYK:JS-THEIAAICHAT-17391864...

@theia/ai-claude-code (>=1.65.0, <=1.70.2), @theia/ai-codex (>=1.67.0-next.56, <=1.70.2) +5 more potentially affected by CVE-2026-22551 via @theia/ai-chat-ui (>=1.57.0, <=1.70.2)

@theia/ai-chat-ui NPM version =1.57.0, =1.65.0, =1.67.0-next.56, =1.63.0, =1.62.0, =1.60.0-next.43, =1.57.0-next.37, =1.68.0-next.79, =1.70.2 Source cves: CVE-2026-22551 Source advisory: OSV:GHSA-QWJM-9C66-W4Q4...

@theia/ai-claude-code (>=1.65.0, <=1.70.2), @theia/ai-codex (>=1.67.0-next.56, <=1.70.2) +5 more potentially affected by CVE-2026-44688 via @theia/ai-chat-ui (>=1.57.0, <=1.70.2)

@theia/ai-chat-ui NPM version =1.57.0, =1.65.0, =1.67.0-next.56, =1.63.0, =1.62.0, =1.60.0-next.43, =1.57.0-next.37, =1.68.0-next.79, =1.70.2 Source cves: CVE-2026-44688 Source advisory: OSV:GHSA-3JWW-HXQJ-WFQ2...

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...

Unsafe Dependency Resolution

Overview @theia/ai-chat-ui is a Theia - AI Chat UI 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...