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...

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...

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...

CVE-2025-52882

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...

CVE-2025-52882

CVE-2025-52882 affects Claude Code extensions for VSCode (and forks) and Claude Code [Beta] for JetBrains IDEs. An attacker-controlled webpage can trigger unauthorized websocket connections, enabling reading arbitrary files, viewing open files, and extracting IDE events in read/write contexts (e....

Claude Code 安全漏洞

Claude Code is an open source proxy coding tool from Anthropic. A security vulnerability exists in Claude Code that originates from an unauthorized WebSocket connection and could result in reading arbitrary files or executing code. The following versions are affected: Claude Code for VSCode...

CVE-2025-52882: Missing Origin Validation in WebSockets

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...

@4via6/relay (>=1.0.0, <=1.1.3), @axonpush/wizard (>=0.0.1, <=0.0.4) +9 more potentially affected by CVE-2025-52882 via @anthropic-ai/claude-code (>=0.2.126, <=1.0.8)

@anthropic-ai/claude-code NPM version =0.2.126, =1.0.0, =0.0.1, =0.0.55, =1.0.0, =0.0.1, =0.0.1, =0.0.1-beta.2, =0.0.1, =0.0.5 - locadex 0.0.2-alpha.1 Source cves: CVE-2025-52882 Source advisory: OSV:GHSA-9F65-56V6-GXW7...

Malware in claude-pr-action

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in claude-pr-action (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 78df9511839ca2f1261eadd3b5a9f886167ffbeb2e11f8d7c52f3470474d160e Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Claude AI Exploited to Operate 100+ Fake Political Personas in Global Influence Campaign

Artificial intelligence AI company Anthropic has revealed that unknown threat actors leveraged its Claude chatbot for an "influence-as-a-service" operation to engage with authentic accounts across Facebook and X. The sophisticated activity, branded as financially-motivated, is said to have used i...

The Hidden Risks of LLM-Generated Web Application Code: a Security-Centric Evaluation of Code Generation Capabilities in Large Language Models

The rapid advancement of Large Language Models LLMs has enhanced software development processes, minimizing the time and effort required for coding and enhancing developer productivity. However, despite their potential benefits, code generated by LLMs has been shown to generate insecure code in...

Using Spring AI 1.0.0-SNAPSHOT: Important Changes and Updates

Using Spring AI 1.0.0-SNAPSHOT: Important Changes and Updates Spring AI 1.0.0-SNAPSHOT introduces several important changes to artifact IDs, dependency management, and autoconfiguration. This blog post outlines these changes and provides guidance on how to update your projects. The most significa...

CVE-2024-53526

composio =0.5.40 is vulnerable to Command Execution in composioopenai, composioclaude, and composiojulep via the handletoolcalls function...

Imperva Defends Against LLM Hacking

In the evolving landscape of cybersecurity, the advent of large language models LLMs has introduced a new frontier of challenges and opportunities. Research has shown advanced LLMs, such as GPT-4, now possess the ability to autonomously execute sophisticated cyberattacks, including blind database...

Malicious Package

Overview claudeai-eng is a malicious package. This package mimics a tool for working with Claude, silently exfiltrating data and compromising developer environments. Remediation Avoid using all malicious instances of the claudeai-eng package. References - Vulnerability Report Credit: Leonid...

PyPI Attack: ChatGPT, Claude Impersonators Deliver JarkaStealer via Python Libraries

Cybersecurity researchers have discovered two malicious packages uploaded to the Python Package Index PyPI repository that impersonated popular artificial intelligence AI models like OpenAI ChatGPT and Anthropic Claude to deliver an information stealer called JarkaStealer. The packages, named...

AI/LLM Claude Sonnet API Detection

Binary data 701487.prm...

MAL-2024-2189 Malicious code in down_load_ebook_jefferson_by_jean_claude_mourlevat_3k9y4 (npm)

--- -= Per source details. Do not edit below this line.=-...

claude-hammer.fr Cross Site Scripting vulnerability OBB-3929946

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...