Concrete CMS before 8.5.13 and 9.x before 9.2.2 allows stored XSS on the Admin page via an uploaded file name.

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

References

• advisory github.com
• advisory nvd.nist.gov
• patch github.com
• patch github.com
• web documentation.concretecms.org
• web documentation.concretecms.org
• web concretecms.org