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Medium, CVSS 5.5

Umbraco Workflow's Backoffice users can execute arbitrary SQL

CVE-2024-32872GHSA-287f-46j7-j4wh

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (plumber.workflow 10.1.2; umbraco.workflow 13.0.6, 12.2.6, 10.3.9), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • NuGet plumber.workflow

    Affected
    < 10.1.2
    Fixed in
    10.1.2

  • NuGet umbraco.workflow

    Affected
    < 10.3.9>= 11.0.0-rc1, < 12.2.6>= 13.0.0-rc1, < 13.0.6
    Fixed in
    12.2.6, 10.3.9, 13.0.6

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
5.5 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
EPSS
  • CVE-2024-32872: 0.41% estimated exploitation activity in the next 30 days; percentile 35.04 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Impact Backoffice users can execute arbitrary SQL. Explanation of the vulnerability A Backoffice user can modify requests to a particular API endpoint to include SQL which will be executed by the server. Affected versions All versions Patches Workflow 10.3.9, 12.2.6, 13.0.6, Plumber 10.1.2 References Upgrading Umbraco Workflow

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-287f-46j7-j4wh

Agent brief

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# Patch Next advisory brief: CVE-2024-32872

Advisory: Umbraco Workflow's Backoffice users can execute arbitrary SQL
IDs: CVE-2024-32872, GHSA-287f-46j7-j4wh
Record: https://patchnext.com/advisories/cve-2024-32872 (revision 1, source checked 26 Oct 2026, 17:00 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 5.5)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: plumber.workflow 10.1.2; umbraco.workflow 13.0.6, 12.2.6, 10.3.9. A vendor fix does not mean a deployment is fixed.

## Affected components
- NuGet plumber.workflow: affected < 10.1.2; fixed in 10.1.2
- NuGet umbraco.workflow: affected < 10.3.9; >= 11.0.0-rc1, < 12.2.6; >= 13.0.0-rc1, < 13.0.6; fixed in 12.2.6, 10.3.9, 13.0.6

## Suggested inspection (read-only)
- NuGet plumber.workflow: check the installed version with your package manager.
- NuGet umbraco.workflow: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on plumber.workflow, umbraco.workflow.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-287f-46j7-j4wh (GitHub-reviewed advisory GHSA-287f-46j7-j4wh lists affected ranges: NuGet umbraco.workflow >=0 =11.0.0-rc1 =13.0.0-rc1 =0 <10.1.2)

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