# Path Traversal in superstatic

Advisory record · `GHSA-wm77-q74p-5763`

- **Identifiers:** `GHSA-wm77-q74p-5763`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **Weakness (CWE):** [CWE-177](https://cwe.mitre.org/data/definitions/177.html)
- **Tags:** [CWE-177](https://agentprime.io/advisories/tag/cwe-177.md)
- **Published:** 27 Jul 2018
- **Updated:** 9 Aug 2021
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 27 Jul 2018, 17:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `superstatic` (npm): affected `<5.0.2`; fixed in `5.0.2`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** No score.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 27 Jul 2018. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-wm77-q74p-5763](https://github.com/advisories/GHSA-wm77-q74p-5763)
- [OSV: GHSA-wm77-q74p-5763](https://osv.dev/vulnerability/GHSA-wm77-q74p-5763)
- <https://github.com/firebase/superstatic/pull/255>
- <https://github.com/firebase/superstatic/commit/e396ff62f588732989137d6c40d46b310e51ef2b>
- <https://github.com/firebase/superstatic/blob/v5.0.1/lib/providers/fs.js#L71>
- <https://www.npmjs.com/advisories/652>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-wm77-q74p-5763>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-wm77-q74p-5763/>. Everything for agents: <https://agentprime.io/llms.txt>.