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Blind SSRF Leads to Port Scan by using Webhooks

Moderate severity GitHub Reviewed Published Apr 17, 2024 in umbraco/Umbraco-CMS • Updated Apr 17, 2024

Package

nuget Umbraco.Cms.Core (NuGet)

Affected versions

>= 13.0.0, < 13.1.1

Patched versions

13.1.1
nuget Umbraco.Cms.Web.BackOffice (NuGet)
>= 13.0.0, < 13.1.1
13.1.1

Description

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.

References

@netcamo netcamo published to umbraco/Umbraco-CMS Apr 17, 2024
Published by the National Vulnerability Database Apr 17, 2024
Published to the GitHub Advisory Database Apr 17, 2024
Reviewed Apr 17, 2024
Last updated Apr 17, 2024

Severity

Moderate
4.1
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Weaknesses

CVE ID

CVE-2024-29035

GHSA ID

GHSA-74p6-39f2-23v3

Source code

Credits

Checking history
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