GHSA-74p6-39f2-23v3
Blind SSRF Leads to Port Scan by using Webhooks
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| NuGet | Umbraco.Cms.Core | >= 13.0.0, < 13.1.1 | 13.1.1 |
| NuGet | Umbraco.Cms.Web.BackOffice | >= 13.0.0, < 13.1.1 | 13.1.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
### 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
External links from the advisory. They lead to third-party sites.