AIKIDO-2026-373135
nx is vulnerable to Command Injection
48
Medium Risk
This Affects:
nxTL;DR
The nx CLI builds git commands as shell strings and interpolates untrusted revision and branch values into them before execution. Affected base and head revisions taken from nx.json, the NX_BASE and NX_HEAD environment variables, and --base and --head flags, git refs read back from a workspace migrations.json, and remote branch names used by nx import all reach a shell without escaping. Shell metacharacters such as command substitution in those values execute arbitrary commands on the developer or CI machine when commands like nx affected, nx graph --affected, nx format, nx release plan, the migrate UI, or nx import run. The fix executes git through argument arrays instead of a shell and validates git revisions and SHAs before use.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and you run Nx commands such as affected, format, release plan, migrate, or import against workspace configuration, git revisions, or a remote repository whose contents can be influenced by an untrusted source.
Background info
nx is vulnerable to Command Injection in versions 13.10.0 - 22.7.7 and 23.0.0 - 23.1.0.
How to fix this
Upgrade the nx library to the patch version.
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SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
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