Incorrect Default Permissions Affecting nuxt package, versions >=3.18.0 <3.21.7>=4.0.0-alpha.1 <4.4.7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published17 Jun 2026
- disclosed16 Jun 2026
- creditcleverlabs
Introduced: 16 Jun 2026
CVE-2026-56301 (opens in a new tab)How to fix?
Upgrade nuxt to version 3.21.7, 4.4.7 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Default Permissions via the module and resolve request types in the internal IPC server. An attacker can access sensitive files and secrets by connecting to the world-accessible abstract-namespace Unix socket and issuing crafted requests.
Note: This is only exploitable if the development server is running on a shared multi-tenant Linux host outside of containerized or isolated environments.
Workaround
This vulnerability can be mitigated by running the development process inside a container or VM with no other tenants, binding the process to a single-user namespace, or restricting /proc/net/unix visibility via hidepid=2 mount options.