CVE-2023-28476: XSS
First published: Fri Apr 28 2023(Updated: )
Concrete CMS (previously concrete5) before 9.2 is vulnerable to Stored XSS on Tags on uploaded files.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <9.2.0 | ||
| Concretecms Concrete Cms | <9.2.0 | |
| composer/concrete5/concrete5 | <9.2.0 | 9.2.0 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2023-28476
- https://concretecms.com
- https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20
- https://github.com/advisories/GHSA-2ggc-552c-rmqr (Advisory)
- https://www.concretecms.org/about/project-news/security/2023-12-05-concrete-cms-new-cves-and-cve-updates
Frequently Asked Questions
What is the vulnerability ID of this Concrete CMS vulnerability?
The vulnerability ID of this Concrete CMS vulnerability is CVE-2023-28476.
What is the severity rating of CVE-2023-28476?
CVE-2023-28476 has a severity rating of medium (5.4).
How does CVE-2023-28476 affect Concrete CMS?
CVE-2023-28476 affects Concrete CMS versions before 9.2, allowing Stored XSS on Tags on uploaded files.
How can I fix CVE-2023-28476?
To fix CVE-2023-28476, update Concrete CMS to version 9.2.0 or later.
Where can I find more information about CVE-2023-28476?
You can find more information about CVE-2023-28476 in the NVD vulnerability report and Concrete CMS security advisory.
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