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[Snyk] Fix for 2 vulnerabilities#12431

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snyk-fix-ca3a687c3546e7b2d6b3c92c00270b87
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[Snyk] Fix for 2 vulnerabilities#12431
q1blue wants to merge 1 commit intomasterfrom
snyk-fix-ca3a687c3546e7b2d6b3c92c00270b87

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@q1blue q1blue commented Feb 16, 2026

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Snyk has created this PR to fix 2 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

  • plugins/puppetdb/package.json

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

⚠️ Warning
Failed to update the yarn.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

Issue Score
high severity Regular Expression Denial of Service (ReDoS)
SNYK-JS-AJV-15274295
  157  
medium severity Allocation of Resources Without Limits or Throttling
SNYK-JS-QS-15268416
  62  

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  • Check the changes in this PR to ensure they won't cause issues with your project.
  • Max score is 1000. Note that the real score may have changed since the PR was raised.
  • This PR was automatically created by Snyk using the credentials of a real user.

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🦉 Regular Expression Denial of Service (ReDoS)
🦉 Allocation of Resources Without Limits or Throttling


EntelligenceAI PR Summary

This PR transitions the PuppetDB plugin from workspace protocol dependencies to explicit version pinning for Backstage packages.

  • Changed @backstage/catalog-model from workspace protocol to version 0.1.1
  • Changed @backstage/plugin-catalog-react from workspace protocol to version 1.0.0
  • Changed @backstage/theme from workspace protocol to version 0.1.1
  • Enables independent package publishing or resolves dependency resolution issues

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codesandbox Bot commented Feb 16, 2026

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Summary of Changes

Hello @q1blue, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request, automatically generated by Snyk, aims to enhance the project's security posture by resolving two critical vulnerabilities found in its yarn dependencies. It specifically targets a Regular Expression Denial of Service (ReDoS) and an Allocation of Resources Without Limits or Throttling issue by upgrading relevant @backstage packages to their patched versions. The changes are confined to the package.json file within the puppetdb plugin.

Highlights

  • Vulnerability Fixes: This pull request addresses and fixes two security vulnerabilities: a high-severity Regular Expression Denial of Service (ReDoS) and a medium-severity Allocation of Resources Without Limits or Throttling.
  • Dependency Updates: The fix involves updating specific @backstage dependencies in plugins/puppetdb/package.json to newer, patched versions.
  • Automated Generation: This pull request was automatically generated by Snyk to provide an automated fix for the identified vulnerabilities.
  • Manual yarn.lock Update Required: The yarn.lock file was not automatically updated by Snyk, requiring a manual update before merging, especially for projects using Yarn's zero-installs feature.
Changelog
  • plugins/puppetdb/package.json
    • Updated the @backstage/catalog-model dependency from workspace:^ to 0.1.1.
    • Updated the @backstage/plugin-catalog-react dependency from workspace:^ to 1.0.0.
    • Updated the @backstage/theme dependency from workspace:^ to 0.1.1.
Activity
  • This pull request was automatically created by Snyk to provide a fix for identified security vulnerabilities.
  • Snyk detected a high-severity Regular Expression Denial of Service (ReDoS) vulnerability (SNYK-JS-AJV-15274295) and a medium-severity Allocation of Resources Without Limits or Throttling vulnerability (SNYK-JS-QS-15268416).
  • The PR description notes that the yarn.lock file failed to update and requires manual intervention.
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snyk-io Bot commented Feb 16, 2026

Snyk checks have failed. 1 issues have been found so far.

Status Scanner Critical High Medium Low Total (1)
Open Source Security 0 0 1 0 1 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

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Walkthrough

This PR updates the PuppetDB plugin's dependency management by transitioning from workspace protocol references to explicit version pinning for three Backstage packages. The changes affect @backstage/catalog-model (pinned to 0.1.1), @backstage/plugin-catalog-react (pinned to 1.0.0), and @backstage/theme (pinned to 0.1.1). This modification moves away from monorepo workspace dependencies to fixed versioned dependencies, likely in preparation for independent package publishing or to address dependency resolution challenges in the build process.

Changes

File(s) Summary
plugins/puppetdb/package.json Updated three Backstage package dependencies from workspace protocol to fixed versions: @backstage/catalog-model to 0.1.1, @backstage/plugin-catalog-react to 1.0.0, and @backstage/theme to 0.1.1.

Sequence Diagram

This diagram shows the interactions between components:

sequenceDiagram
    participant Dev as Developer
    participant PM as Package Manager
    participant WS as Workspace
    participant NPM as NPM Registry
    participant Plugin as PuppetDB Plugin

    Note over Dev,Plugin: Dependency Resolution Change

    Dev->>PM: npm install (before change)
    PM->>WS: Resolve workspace:^ dependencies
    WS-->>PM: Return local packages
    Note over WS,PM: catalog-model, plugin-catalog-react, theme<br/>from local workspace
    PM->>Plugin: Install with workspace dependencies
    
    rect rgb(240, 248, 255)
        Note over Dev,Plugin: After PR Changes
        Dev->>PM: npm install (after change)
        PM->>NPM: Fetch @backstage/catalog-model@0.1.1
        NPM-->>PM: Return package
        PM->>NPM: Fetch @backstage/plugin-catalog-react@1.0.0
        NPM-->>PM: Return package
        PM->>NPM: Fetch @backstage/theme@0.1.1
        NPM-->>PM: Return package
        PM->>Plugin: Install with pinned versions
    end
    
    Note over Plugin: Plugin now uses specific versions<br/>instead of workspace references
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Code Review

This pull request, automatically generated by Snyk, aims to fix two security vulnerabilities by updating dependencies. However, the proposed changes are incorrect for this project's monorepo structure. It replaces local workspace dependencies with pinned, outdated versions from a public registry, which is likely to cause significant breakages and regressions. I have left a critical comment explaining why these changes should be reverted and suggested the correct approach, which involves updating the vulnerable transitive dependencies (ajv and qs) directly within their respective packages in the monorepo.

Comment on lines +37 to +42
"@backstage/catalog-model": "0.1.1",
"@backstage/core-components": "workspace:^",
"@backstage/core-plugin-api": "workspace:^",
"@backstage/errors": "workspace:^",
"@backstage/plugin-catalog-react": "workspace:^",
"@backstage/theme": "workspace:^",
"@backstage/plugin-catalog-react": "1.0.0",
"@backstage/theme": "0.1.1",
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critical

These changes incorrectly replace local workspace dependencies (workspace:^) with old, pinned versions from an external registry. This is a common issue with automated tools like Snyk in a monorepo setup. This change will likely break the build and introduce significant regressions due to the major version downgrades:

  • @backstage/catalog-model: from workspace:^ (resolving to 1.4.1 in the monorepo) to 0.1.1
  • @backstage/plugin-catalog-react: from workspace:^ (resolving to 1.8.1-next.0) to 1.0.0
  • @backstage/theme: from workspace:^ (resolving to 0.4.1) to 0.1.1

The correct approach is to update the vulnerable transitive dependencies (ajv and qs) within their respective packages in this monorepo, and then update the yarn.lock file. These changes should be reverted.

    "@backstage/catalog-model": "workspace:^",
    "@backstage/core-components": "workspace:^",
    "@backstage/core-plugin-api": "workspace:^",
    "@backstage/errors": "workspace:^",
    "@backstage/plugin-catalog-react": "workspace:^",
    "@backstage/theme": "workspace:^"

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This PR has been automatically marked as stale because it has not had recent activity from the author. It will be closed if no further activity occurs. If the PR was closed and you want it re-opened, let us know and we'll re-open the PR so that you can continue the contribution!

@github-actions github-actions Bot added the stale label Feb 23, 2026
@github-actions github-actions Bot closed this Feb 28, 2026
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