Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Wed, 29 Apr 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Anthropic claude Agent Sdk
|
|
| CPEs | cpe:2.3:a:anthropic:claude_agent_sdk:*:*:*:*:*:python:*:* cpe:2.3:a:anthropic:claude_code:*:*:*:*:*:node.js:*:* |
|
| Vendors & Products |
Anthropic claude Agent Sdk
|
Tue, 07 Apr 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 07 Apr 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Anthropic
Anthropic claude Agent Sdk For Python Anthropic claude Code |
|
| Vendors & Products |
Anthropic
Anthropic claude Agent Sdk For Python Anthropic claude Code |
Mon, 06 Apr 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Anthropic Claude Code CLI and Claude Agent SDK contain an OS command injection vulnerability in the prompt editor invocation utility that allows attackers to execute arbitrary commands by crafting malicious file paths. Attackers can inject shell metacharacters such as $() or backtick expressions into file paths that are interpolated into shell commands executed via execSync. Although the file path is wrapped in double quotes, POSIX shell semantics (POSIX §2.2.3) do not prevent command substitution within double quotes, allowing injected expressions to be evaluated and resulting in arbitrary command execution with the privileges of the user running the CLI. | |
| Title | Anthropic Claude Code & Agent SDK OS Command Injection via promptEditor.ts | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-04-13T20:07:21.591Z
Reserved: 2026-03-31T20:40:15.618Z
Link: CVE-2026-35021
Updated: 2026-04-07T15:07:28.303Z
Status : Analyzed
Published: 2026-04-06T20:16:25.067
Modified: 2026-04-29T19:05:36.017
Link: CVE-2026-35021
No data.
OpenCVE Enrichment
Updated: 2026-04-07T09:37:42Z