CVE-2023-28819: XSS
First published: Fri Apr 28 2023(Updated: )
Concrete CMS (previously concrete5) before 9.1 is vulnerable to Stored XSS in uploaded file and folder names.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Concretecms Concrete Cms | <9.1.0 | |
| composer/concrete5/concrete5 | <9.1.0 | 9.1.0 |
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Reference Links
- https://github.com/concretecms/concretecms/releases
- https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20
- https://www.concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release
- https://nvd.nist.gov/vuln/detail/CVE-2023-28819
- https://github.com/concretecms/concretecms/pull/11749
- https://github.com/concretecms/concretecms/releases/tag/8.5.13
- https://github.com/advisories/GHSA-474f-mcjv-pgrm (Advisory)
Frequently Asked Questions
What is the vulnerability ID for this Concrete CMS vulnerability?
The vulnerability ID for this Concrete CMS vulnerability is CVE-2023-28819.
What is the severity of CVE-2023-28819?
The severity of CVE-2023-28819 is medium with a severity value of 5.4.
What software versions are affected by CVE-2023-28819?
Concrete CMS versions up to and excluding 9.1.0 are affected by CVE-2023-28819.
What is the CWE ID associated with this vulnerability?
The CWE ID associated with this vulnerability is CWE-79.
How can I fix the CVE-2023-28819 vulnerability?
To fix the CVE-2023-28819 vulnerability, update Concrete CMS to version 9.1.0 or higher.
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