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CVE-2026-76229

CVE-2026-76229 · Renovate 39.218.0 before 40.33.0 Arbitrary Command Injection via kustomize

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Renovate versions from 39.218.0 before 40.33.0 contain an arbitrary command injection vulnerability in the kustomize manager where user-provided chart names are appended to helm pull commands without proper sanitization. Attackers with repository write access can craft malicious kustomization.yaml files with specially crafted chart names to execute arbitrary commands on the Renovate host machine.

CVSS 8.4 · High · EPSS 1.0% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • renovate

    Versions
    • ≥ 39.218.0, < 40.33.0: Affected (semver)
    • 40.33.0: Not affected (semver)

    Update to 40.33.0

  • renovate npm

    Affected ranges
    • SEMVER: ≥ 39.218.0, < 40.33.0

    Update to 40.33.0

Original sources

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