CVE-2023-44763

Description

Concrete CMS v9.2.1 is affected by an Arbitrary File Upload vulnerability via a Thumbnail file upload, which allows Cross-Site Scripting (XSS). NOTE: the vendor's position is that a customer is supposed to know that "pdf" should be excluded from the allowed file types, even though pdf is one of the allowed file types in the default configuration.

NVD

Severity: MEDIUM
CVE ID: CVE-2023-44763
CVSS Score: 5.4
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Refrence: NVDMITRE

Proof Of Concept

sromanhu

ConcreteCMS v.9.2.1 is affected by Arbitrary File Upload vulnerability that allows Cross-Site Scriting (XSS) Stored.

Refrence: GitHub