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CVE-2026-78177lowCWE-77CWE-78

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

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 2epss 0.6%
exploitation probability
0.6%top 54% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
TanStack · devtools-vite
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.