CVE-2023-49337: XSS
First published: Mon Dec 25 2023(Updated: )
Concrete CMS before 9.2.3 allows Stored XSS on the Admin Dashboard via /dashboard/system/basics/name. (8.5 and earlier are unaffected.)
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/concrete5/concrete5 | >=9.0.0<9.2.3 | 9.2.3 |
| Concrete5 | >=9.0.0<9.2.3 |
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Reference Links
- https://hackerone.com/reports/2232594
- https://github.com/concretecms/concretecms/commit/07b433799b888c4eb854e052ca58b032ebc6d36f
- https://www.concretecms.org/about/project-news/security/2023-12-05-concrete-cms-new-cves-and-cve-updates
- https://nvd.nist.gov/vuln/detail/CVE-2023-49337
- https://documentation.concretecms.org/developers/introduction/version-history/923-release-notes
- https://github.com/advisories/GHSA-9xxv-q6pp-96wq (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-49337?
CVE-2023-49337 is classified as a medium severity vulnerability due to its potential for stored XSS on the Admin Dashboard.
How do I fix CVE-2023-49337?
To fix CVE-2023-49337, upgrade Concrete CMS to version 9.2.3 or later.
What versions of Concrete CMS are affected by CVE-2023-49337?
CVE-2023-49337 affects Concrete CMS versions prior to 9.2.3.
What type of vulnerability is CVE-2023-49337?
CVE-2023-49337 is a stored Cross-Site Scripting (XSS) vulnerability.
Where can CVE-2023-49337 be exploited?
CVE-2023-49337 can be exploited in the Admin Dashboard at the /dashboard/system/basics/name endpoint.
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