GHSA-287f-46j7-j4wh: Umbraco.Workflow (CVE-2024-32872)

Umbraco Workflow's Backoffice users can execute arbitrary SQL

CVSS 5.5 MediumEPSS 0.0041 · 35th percentile

Published by the GitHub Advisory Database at 24 Apr 2024, 17:04 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
Umbraco.Workflow	NuGet	<10.3.9 \|\| >=11.0.0-rc1, <12.2.6 \|\| >=13.0.0-rc1, <13.0.6	10.3.9, 12.2.6, 13.0.6
Plumber.Workflow	NuGet	<10.1.2	10.1.2

Identifiers

GHSA-287f-46j7-j4wh · CVE-2024-32872

Weakness (CWE)

CWE-89

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Umbraco.Workflow versions before 10.3.9, from 11.0.0-rc1 before 12.2.6, and from 13.0.0-rc1 before 13.0.6 are affected, as is Plumber.Workflow before 10.1.2. A Backoffice user can modify requests to a particular API endpoint so that the server executes attacker-supplied SQL. Upgrade Umbraco.Workflow to 10.3.9, 12.2.6 or 13.0.6, matching your major version, and Plumber.Workflow to 10.1.2.

Written 9 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0041, the 35th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 15:24 UTC First seen by agentprime
31 Oct 2026, 15:24 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.