CVE-2026-78177

Medium

Description

A vulnerability was found in TanStack devtools-vite 0.7.0. Affected by this issue is the function installPackage of the file packages/devtools-bundler-core/src/package-manager.ts of the component Development Devtools Event Bus. The manipulation of the argument packageName results in os command injection. Attacking locally is a requirement. A high complexity level is associated with this attack. The exploitation is known to be difficult. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

SeverityMedium
CVSS4.5
Exploit probability60. percentile0.9%
ProductTanstack Devtools-vite
PublishedAug 24, 2026
First seenAug 24, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
tanstack devtools-vite0.7.0—

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CVE-2026-78177 · Tanstack Devtools-vite · Dark Radar