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TI-2026-54372 Aliases CVE-2026-78177GHSA-7f75-jp7p-2wcj

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

Priority MEDIUM 44CWE-77Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00904 60th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TanStackdevtools-vite0.7.0—No fix listedCNA
  • devtools-vite VendorTanStack Affected 0.7.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:tanstack:devtools-vite:*:*:*:*:*:*:*:*——TanStack
  • cpe:2.3:a:tanstack:devtools-vite:*:*:*:*:*:*:*:* Versions — — ·TanStack

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-78177
  2. 2026-10-03 Alias added: GHSA-7f75-jp7p-2wcj

References

Exploit 1

  • TI-2026-33119 Malware in 42 @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys KEVCVSS 3.1CRITICAL 9.6
  • TI-2026-13131 tanstack db Alias Path select.ts select prototype pollution CVSS 4.0MEDIUM 5.3
  • TI-2026-71939 Reflected cross-site scripting in TanStack Start server functions CVSS 3.1CRITICAL 9.3
  • TI-2024-16179 react-query-streamed-hydration xss CVSS 3.1HIGH 8.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences