CVE-2023-44763
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:...
Summary
ConcreteCMS vulnerable to Stored Cross-site Scripting
Original description
The description as published by the source.
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.
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
- package github.com
- web web.archive.org