The following table lists the changes that have been made to the
CVE-2025-48953 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
Jun. 03, 2025
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Description | Umbraco is an ASP.NET content management system (CMS). Starting in version 14.0.0 and prior to versions 15.4.2 and 16.0.0, it’s possible to upload a file that doesn’t adhere with the configured allowable file extensions via a manipulated API request. The issue is patched in versions 15.4.2 and 16.0.0. No known workarounds are available. | |
| Added | CVSS V3.1 | AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L | |
| Added | CWE | CWE-434 | |
| Added | Reference | https://github.com/umbraco/Umbraco-CMS/commit/d920e93d1ee29dc3301697e444f53e8cd5db3cf9 | |
| Added | Reference | https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-fr6r-p8hv-x3c4 |
CVE ID : CVE-2025-10304 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The Everest Backup –
CVE ID : CVE-2025-12585 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The MxChat – AI
Unit A5, Endeavour Business Park
Penner Road, Havant
PO9 1QN
Company Registration Number: 5334133
Company VAT Number: 855 7246 95
