CVE-2023-44763

MediumCVSS 5.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published: Oct 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-447645.4A Cross Site Scripting (XSS) vulnerability in Concrete CMS before 9.2.3 exists via the Name parameter during installation (aka Site of Insta CVE-2023-447655.4A Cross Site Scripting (XSS) vulnerability in Concrete CMS versions 8.5.12 and below, and 9.0 through 9.2.1 allows an attacker to execute ar CVE-2023-447664.8A Cross Site Scripting (XSS) vulnerability in Concrete CMS v.9.2.1 allows an attacker to execute arbitrary code via a crafted script to the CVE-2023-447674.8A File upload vulnerability in RiteCMS 3.0 allows a local attacker to upload a SVG file with XSS content.CVE-2023-447695.4A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows a local attacker to execute arbitrary code via a crafted script CVE-2023-447705.4A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows an attacker to execute arbitrary code via a crafted script to t CVE-2023-447715.4A Cross-Site Scripting (XSS) vulnerability in Zenario CMS v.9.4.59197 allows a local attacker to execute arbitrary code via a crafted script CVE-2023-44788.2Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an attacker to register users as inac CVE-2023-44795.4Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on users browser via stored HTML document wit CVE-2023-447949.8An issue in Dromara SaToken version 1.36.0 and before allows a remote attacker to escalate privileges via a crafted payload to the URL.CVE-2023-447965.4Cross Site Scripting (XSS) vulnerability in LimeSurvey before version 6.2.9-230925 allows a remote attacker to escalate privileges via a cra CVE-2023-44805.5Due to an out-of-date dependency in the “Fusion File Manager” component accessible through the admin panel, an attacker can send a crafted r