CVE-2023-44766
A 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 SEO - Extr...
Summary
ConcreteCMS Cross-site Scripting vulnerability
Original description
The description as published by the source.
A 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 SEO - Extra from Page Settings. NOTE: the vendor disputes this because this SEO-related header change can only be made by an admin, and allowing an admin to place JavaScript there is an intentional customization feature.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Affected packages
Packagist
concrete5/concrete5
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"9.2.1"}]}]
References
- advisory nvd.nist.gov
- advisory concretecms.org
- advisory github.com
- package github.com
- web github.com