CVE-2025-67288

Description

An arbitrary file upload vulnerability in Umbraco CMS v16.3.3 allows attackers to execute arbitrary code by uploading a crafted PDF file. NOTE: this is disputed by the Supplier because the responsibility for file validation (as shown in the documentation) belongs to the system administrator who is implementing Umbraco CMS in their environment, not to Umbraco CMS itself, a related issue to CVE-2023-49279.

Risk Information

Base Score

10.0

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.037

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2025-67288 are affected in Nuget - Umbraco.CMS 16.3.3	Windows
Vulnerabilities CVE-2025-67288 are affected in Nuget - Umbraco.CMS for Linux 16.3.3	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234