CVE-2021-28145

Description

Concrete CMS (formerly concrete5) before 8.5.5 allows remote authenticated users to conduct XSS attacks via a crafted survey block. This requires at least Editor privileges.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Vendor Advisory concrete5.org Vendor Advisory concrete5.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.concrete5.org/developers/security vendor advisory
https://documentation.concrete5.org/developers/introduction/version-history/855-release-notes release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-28145?
CVE-2021-28145 has been scored as a medium severity vulnerability.
How to fix CVE-2021-28145?
To fix CVE-2021-28145, 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-2021-28145 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-28145 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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