CVE-2026-50519 Microsoft Visual Studio Code CoPilot Chat Security Feature Bypass Vulnerability

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CVE-2026-50519 Microsoft Visual Studio Code CoPilot Chat Security Feature Bypass Vulnerability

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CVE-2026-50519

The CVE-2026-50519 entry concerns GitHub Copilot and Visual Studio Code where a resource initialized with an insecure default can allow an unauthorized attacker to disclose information over a network. Public sources (NVD) describe the impact as confidentiality compromise with network-exposed disc...

Meteor 3.0 Migration Helped Rocket.Chat Move Off End-of-Life Node.js Runtime

Meteor 3.0 helped Rocket.Chat move from Node.js 14 to Node.js 20, cutting runtime debt after Fibers removal and reducing supply-chain risk across federal users...

CVE-2026-49357

Line Desktop MCP is a project that, while unaffiliated with the official line-bot-mcp-server, allows users to directly operate the LINE Desktop application on Windows or Mac via MCP. line-desktop-mcp supports a --http-mode Streamable HTTP transport for use with clients such as n8n. In this mode t...

FIFA World Cup 2026: Hackers Target Football Fans With Fake Tickets Sites

Cybersecurity experts warn that active hacking networks are using fake hotel bookings, cloned websites, and live chat features to scam FIFA World Cup 2026 fans...

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...

CVE-2026-47645: URL Redirection to Untrusted Site

Url redirection to untrusted site 'open redirect' in Microsoft 365 Copilot's Business Chat allows an unauthorized attacker to elevate privileges over a network...

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...

@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-2026-46580 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...

@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-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...

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...

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...

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...

@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...

Insertion of Sensitive Information Into Sent Data

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

@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-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: SNYK:JS-THEIAAICHAT-17391852...