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  5. CVE-2026-23634

CVE-2026-23634: Pepr Has Overly Permissive RBAC ClusterRole in Admin Mode

January 15, 2026 (updated January 16, 2026)

Severity: LOW Target: /workspace/pepr/src/lib/assets/rbac.ts Endpoint: Kubernetes RBAC configuration Method: Deployment

References

  • github.com/advisories/GHSA-w54x-r83c-x79q
  • github.com/defenseunicorns/pepr
  • github.com/defenseunicorns/pepr/commit/d4675a662b8602fcde7e4bf603432f2f133b1fd1
  • github.com/defenseunicorns/pepr/pull/2883
  • github.com/defenseunicorns/pepr/releases/tag/v1.0.5
  • github.com/defenseunicorns/pepr/security/advisories/GHSA-w54x-r83c-x79q
  • nvd.nist.gov/vuln/detail/CVE-2026-23634

Code Behaviors & Features

Detect and mitigate CVE-2026-23634 with GitLab Dependency Scanning

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Affected versions

All versions before 1.0.5

Fixed versions

  • 1.0.5

Solution

Upgrade to version 1.0.5 or above.

Impact

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

Learn more about CVSS

Weakness

  • CWE-276: Incorrect Default Permissions

Source file

npm/pepr/CVE-2026-23634.yml

Spotted a mistake? Edit the file on GitLab.

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