CVE-2023-27578 — Galaxy is an open-source platform for data analysis

Galaxy is an open-source platform for data analysis. All supported versions of Galaxy are affected prior to 22.01, 22.05, and 23.0 are affected by an insufficient permission check. Unsupported versions are likely affected as far back as the functionality of Visualizations/Pages e

01What is this vulnerability?

Galaxy is an open-source platform for data analysis. All supported versions of Galaxy are affected prior to 22.01, 22.05, and 23.0 are affected by an insufficient permission check. Unsupported versions are likely affected as far back as the functionality of Visualizations/Pages exists. Due to this issue, an attacker can modify or delete any Galaxy Visualization or Galaxy Page given they know the…

02Affected products

Vendor	Product	Versions
galaxyproject	galaxy	< 22.01

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-03-20T19:00:58.106Z
• Last modified: 2025-02-25T14:52:07.791Z

09References

• github.com — https://github.com/galaxyproject/galaxy/security/advisories/GHSA-j8q2-r4g5-f22j
• depot.galaxyproject.org — https://depot.galaxyproject.org/patch/GX-2022-0002/modify_pages_viz-release_22.0…
• depot.galaxyproject.org — https://depot.galaxyproject.org/patch/GX-2022-0002/modify_pages_viz-release_22.0…
• depot.galaxyproject.org — https://depot.galaxyproject.org/patch/GX-2022-0002/modify_pages_viz-release_23.0…