CVE-2024-29035: Umbraco's Blind SSRF Leads to Port Scan by using Webhooks

Published Apr 17, 2024
·
Updated

Impact Failing webhooks logs are available when solution is not in debug mode. Those logs can contain information that is critical. Affected Versions Umbraco versions 13.0.0 - 13.1.1

Patches 13.1.1

Workarounds Disabling webhooks functionality.

Other sources

Umbraco is an ASP.NET CMS. Failing webhooks logs are available when solution is not in debug mode. Those logs can contain information that is critical. This vulnerability is fixed in 13.1.1.

MITRE

Affected Software

3 affected componentsFixes available
nuget/Umbraco.Cms.Web.BackOffice>=13.0.0<13.1.1
13.1.1
nuget/Umbraco.Cms.Core>=13.0.0<13.1.1
13.1.1
Umbraco Umbraco CMS>=13.0.0<13.1.1

Event History

Apr 17, 2024
CVE Published
via MITRE·02:20 PM
Data Sourced
via MITRE·02:20 PM
DescriptionSeverityWeakness
Advisory Published
via GitHub·06:20 PM

Frequently Asked Questions

1

What is the severity of CVE-2024-29035?

CVE-2024-29035 is categorized as a medium severity vulnerability due to the exposure of sensitive webhook logs.

2

How do I fix CVE-2024-29035?

To fix CVE-2024-29035, update Umbraco to version 13.1.1 or later.

3

What versions of Umbraco are affected by CVE-2024-29035?

CVE-2024-29035 affects Umbraco versions 13.0.0 through 13.1.1.

4

Is there a workaround for CVE-2024-29035?

A workaround for CVE-2024-29035 is to disable the webhooks functionality in your Umbraco installation.

5

What information is exposed in the logs due to CVE-2024-29035?

The logs exposed by CVE-2024-29035 may contain critical information that could compromise security.

Contact

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