CVE-2025-65099
JavaScript vulnerability analysis and mitigation

Overview

Claude Code, an agentic coding tool, has been identified with a high-severity vulnerability tracked as CVE-2025-65099. The vulnerability was discovered and disclosed in November 2025, affecting the npm package @anthropic-ai/claude-code (GitHub Advisory).

Technical details

The vulnerability involves command execution capabilities that can be triggered prior to the Claude Code startup trust dialog. This represents a significant security concern that has been marked for NVD enrichment efforts (NVD).

Impact

The vulnerability allows unauthorized command execution before the trust dialog appears, potentially enabling malicious actors to execute arbitrary commands without proper user authorization or validation.

Additional resources


SourceThis report was generated using AI

Related JavaScript vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-65099HIGH7.7
  • JavaScriptJavaScript
  • @anthropic-ai/claude-code
NoYesNov 19, 2025
CVE-2025-64764HIGH7.1
  • JavaScriptJavaScript
  • astro
NoYesNov 19, 2025
CVE-2025-64765MEDIUM6.9
  • JavaScriptJavaScript
  • astro
NoYesNov 19, 2025
CVE-2025-65019MEDIUM5.4
  • JavaScriptJavaScript
  • astro
NoYesNov 19, 2025
CVE-2025-64757LOW3.5
  • JavaScriptJavaScript
  • astro
NoYesNov 19, 2025

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management