CVE-2023-48653: CSRF
First published: Mon Dec 25 2023(Updated: )
Concrete CMS before 8.5.14 and 9 before 9.2.3 allows Cross Site Request Forgery (CSRF) via ccm/calendar/dialogs/event/delete/submit. An attacker can force an admin to delete events on the site because the event ID is numeric and sequential.
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 |
| composer/concrete5/concrete5 | <8.5.14 | 8.5.14 |
| Concrete5 | <8.5.14 | |
| Concrete5 | >=9.0.0<9.2.3 |
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Reference Links
- https://documentation.concretecms.org/developers/introduction/version-history/923-release-notes
- 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-2023-48653
- https://github.com/concretecms/concretecms/commit/077755e6bbbc1c67b7508add9e3d207e8d8909a0
- https://github.com/concretecms/concretecms/commit/5b93470bcccf271810d3a0b190368ce6a9d6c84b
- https://github.com/advisories/GHSA-3rxx-8f33-7p6p (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-48653?
CVE-2023-48653 is classified as a medium severity vulnerability due to its potential for exploitation via Cross Site Request Forgery.
How do I fix CVE-2023-48653?
To fix CVE-2023-48653, upgrade to Concrete CMS versions 8.5.14 or 9.2.3 or higher.
What types of attacks are possible with CVE-2023-48653?
CVE-2023-48653 allows attackers to perform Cross Site Request Forgery attacks, potentially forcing an admin to delete site events.
Which versions of Concrete CMS are affected by CVE-2023-48653?
Concrete CMS versions prior to 8.5.14 and 9 versions before 9.2.3 are affected by CVE-2023-48653.
Is there a workaround for CVE-2023-48653?
There are no official workarounds for CVE-2023-48653; upgrading to the patched versions is recommended.
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