npm package report

Is @aws/lsp-codewhisperer safe?

2 known vulnerabilities, worst severity HIGH.

// reach

0 direct dependencies

none carry a known advisory

    0 packages depend on it

    an advisory here reaches each of them

      Create a free accountfor every dependency path, dependent and what to upgrade
      // ai model usage

      Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

      cvss
      0.0
      high

      severity out of 10

      epss
      0.00%
      low

      chance of exploitation in 30 days, 8th percentile of all CVEs

      xyz score
      0.0
      low

      CyberXYZ composite out of 10

      fig. 01 — GHSA-6v3r-4p5c-mrp5, the advisory selected below

      // 2 advisories

      GHSA-6v3r-4p5c-mrp5

      HIGHCVE-2026-12958
      // summary

      Language Servers for AWS (the aws/language-servers project) provides the Language Server Protocol implementations that power AWS developer tooling, including the Amazon Q Developer agentic chat experience, across IDEs such as VS Code, JetBrains, Visual Studio, and Eclipse.

      Missing symlink validation in Language Servers for AWS may allow an arbitrary file write outside of the workspace trust boundary. This may occur when a local user opens a workspace containing a maliciously crafted symlink that resolves to a file path outside the workspace trust boundary.

      // impact

      If a user opens a maliciously crafted workspace containing a symlink that resides within the workspace but resolves to a location outside the workspace trust boundary, the agent may follow that symlink and write to the external location without prompting the user for approval. This can result in the modification of files outside the intended workspace boundary.

      This issue is triggered when a user opens a workspace, trusts it, and the agent subsequently writes to a path within that workspace.

      Impacted versions: Language Servers for AWS version <1.69.0.

      // patches

      This issue has been addressed in AWS Language Servers version 1.69.0. We recommend upgrading to the latest version and ensuring any forked or derivative code is patched to incorporate the new fixes.

      // workarounds

      No workarounds are available.

      // references

      If you have any questions or comments about this advisory, AWS Security ask that you contact them via their vulnerability reporting page or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.

      // acknowledgement

      AWS Security would like to thank Wiz and Maor Dokhanian for collaborating on this issue through the coordinated vulnerability disclosure process.

      // cvss v3.1 vector

      CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

      Attack vector
      Local
      Attack complexity
      Low
      Privileges required
      None
      User interaction
      Required
      Scope
      Unchanged
      Confidentiality
      High
      Integrity
      High
      Availability
      High

      Checked 2026-09-25 at 16:48 UTC. The most recent advisory here was published 2026-09-24. Updated continuously from NVD, GHSA, OSV and CNA feeds.

      Think a verdict here is wrong? Tell us — we respond within 2 business days.
      Is @aws/lsp-codewhisperer safe? npm package security report | CyberXYZ