CVE-2024-48925: Umbraco CMS Improper Access Control Vulnerability Allows Low-Privilege Users to Access Webhook API
6.5
CVSS Score
3.1
Basic Information
CVE ID
GHSA ID
EPSS Score
0.29878%
CWE
Published
10/22/2024
Updated
11/12/2024
KEV Status
No
Technology
C#
C#Technical Details
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| Umbraco.CMS | nuget | >= 14.0.0, < 14.3.0 | 14.3.0 |
Vulnerability Intelligence
Miggo AI
Miggo AIRoot Cause Analysis
The vulnerability stems from improper access control in the webhook API. Since webhooks are typically part of system settings, the affected functions would likely be:
- Controller methods handling webhook data retrieval (e.g., GetAll) without proper [Authorize(Policy = AuthorizationPolicies.SectionAccessSettings)] attributes
- Authorization handlers that implement permission checks for webhook operations. The medium confidence reflects the lack of explicit patch details, but aligns with Umbraco's architecture where BackOffice controllers and authorization handlers manage API access control.