CVE-2023-28475

Description

Concrete CMS (previously concrete5) versions 8.5.12 and below, and versions 9.0 through 9.1.3 is vulnerable to Reflected XSS on the Reply form because msgID was not sanitized.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 1.07% Top 25%
Vendor Advisory concretecms.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://concretecms.com product
https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20 vendor advisory
https://www.concretecms.org/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release

Frequently Asked Questions

What is the severity of CVE-2023-28475?
CVE-2023-28475 has been scored as a medium severity vulnerability.
How to fix CVE-2023-28475?
To fix CVE-2023-28475, 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-2023-28475 being actively exploited in the wild?
It is possible that CVE-2023-28475 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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