Vulnerabilidades de Anthropics
CVEs publicadas que afetam produtos de Anthropics: 31 registro(s), com severidade, exploração e correções.
Claude-code 23Anthropic-sdk-typescript 2Anthropic-sdk-python 2Buffa 2Claude-code-action 1Claude-agent-sdk-python 1
CVE-2026-21852
Alta · 7.5
CWE-522 21/01/2026
Claude Code Leaks Data via Malicious Environment Configuration Before Trust Confirmation
Claude Code is an agentic coding tool. Prior to version 2.0.65, vulnerability in Claude Code's project-load flow allowed malicious repositories to exfiltrate data including Anthropic API keys before users confirmed trust. An attacker-controlled repository could include a settings file that sets ANTHROPIC_BASE_URL to an attacker-controlled endpoint and when the repository was opened, Claude Code would read the configuration and immediately issue API requests before showing the trust prompt, potentially leaking the user's API keys. Users on standard Claude Code auto-update have received this fix already. Users performing manual updates are advised to update to version 2.0.65, which contains a patch, or to the latest version.
CVE-2025-66032
Crítica · 9.8
CWE-77 03/12/2025
Claude Code Command Validation Bypass Allows Arbitrary Code Execution
Claude Code is an agentic coding tool. Prior to 1.0.93, Due to errors in parsing shell commands related to $IFS and short CLI flags, it was possible to bypass the Claude Code read-only validation and trigger arbitrary code execution. Reliably exploiting this requires the ability to add untrusted content into a Claude Code context window. This vulnerability is fixed in 1.0.93.
CVE-2025-64755
Crítica · 9.8
CWE-78 20/11/2025
@anthropic-ai/claude-code has Sed Command Validation Bypass that Allows Arbitrary File Writes
Claude Code is an agentic coding tool. Prior to version 2.0.31, due to an error in sed command parsing, it was possible to bypass the Claude Code read-only validation and write to arbitrary files on the host system. This issue has been patched in version 2.0.31.
CVE-2025-65099
Crítica · 9.8
CWE-94 19/11/2025
Claude Code vulnerable to command execution prior to startup trust dialog
Claude Code is an agentic coding tool. Prior to version 1.0.39, when running on a machine with Yarn 3.0 or above, Claude Code could have been tricked to execute code contained in a project via yarn plugins before the user accepted the startup trust dialog. Exploiting this would have required a user to start Claude Code in an untrusted directory and to be using Yarn 3.0 or above. This issue has been patched in version 1.0.39.
CVE-2025-59829
Média · 6.5
CWE-61 03/10/2025
Claude Code: Permission deny bypass is possible through symlink
Claude Code is an agentic coding tool. Versions below 1.0.120 failed to account for symlinks when checking permission deny rules. If a user explicitly denied Claude Code access to a file and Claude Code had access to a symlink pointing to that file, it was possible for Claude Code to access the file. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.120.
CVE-2025-59536
Alta · 8.8
CWE-94 03/10/2025
Claude Code's startup trust dialog could lead to Command Execution attack
Claude Code is an agentic coding tool. Versions before 1.0.111 were vulnerable to Code Injection due to a bug in the startup trust dialog implementation. Claude Code could be tricked to execute code contained in a project before the user accepted the startup trust dialog. Exploiting this requires a user to start Claude Code in an untrusted directory. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.111.