What’s Vulnerable › Vulnerabilities

CVE-2026-78177: TanStack devtools-vite Development Devtools Event Bus package-manager.ts installPackage os command injection

• Severity: medium (CVSS 4.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-24 · updated 2026-10-12
• Weakness: CWE-77

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.

Affected products

• TanStack devtools-vite: 0.7.0

References

• https://github.com/TanStack/devtools/issues/464
• https://vuldb.com/cve/CVE-2026-78177
• https://vuldb.com/submit/884155
• https://vuldb.com/vuln/394561
• https://vuldb.com/vuln/394561/cti

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