Arbitrary Code Injection Affecting renovate package, versions <44.178.1-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.34% (27th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-RENOVATE-21663652
  • published24 Oct 2026
  • disclosed20 Oct 2026

Introduced: 20 Oct 2026

NewCVE-2026-112949  (opens in a new tab)
CWE-94  (opens in a new tab)
CWE-116  (opens in a new tab)
CWE-306  (opens in a new tab)

How to fix?

Upgrade Chainguard renovate to version 44.178.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream renovate package and not the renovate package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Vitest is a Vite-native testing framework for JavaScript and TypeScript projects. From 2.1.0-beta.7 until 4.1.12 and 5.0.3, an unauthenticated non-browser WebSocket client that can reach a development server using interceptorPlugin can register a manual mock whose attacker-controlled url createManualModuleSource inserts unescaped into generated module source. When the developer browser loads the affected module, attacker-controlled JavaScript executes on the development-server origin. This issue is fixed in versions 4.1.12 and 5.0.3.

CVSS Base Scores

version 3.1