CVE-2023-48649

Description

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.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 1.26% Top 25%
Vendor Advisory concretecms.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release release notes vendor advisory
https://documentation.concretecms.org/developers/introduction/version-history/922-release-notes release notes
https://documentation.concretecms.org/developers/introduction/version-history/8513-release-notes release notes
https://github.com/concretecms/concretecms/pull/11695 patch issue tracking
https://github.com/concretecms/concretecms/pull/11739 patch

Frequently Asked Questions

What is the severity of CVE-2023-48649?
CVE-2023-48649 has been scored as a low severity vulnerability.
How to fix CVE-2023-48649?
To fix CVE-2023-48649, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-48649 being actively exploited in the wild?
It is possible that CVE-2023-48649 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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