Vulnerability 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.
CVSS Score
5.4
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Concretecms | Concrete Cms | < 8.5.5 |
Related Weaknesses (CWE)
References
- https://documentation.concrete5.org/developers/introduction/version-history/855-Release NotesVendor Advisory
- https://www.concrete5.org/developers/securityVendor Advisory
- https://documentation.concrete5.org/developers/introduction/version-history/855-Release NotesVendor Advisory
- https://www.concrete5.org/developers/securityVendor Advisory
FAQ
What is CVE-2021-28145?
CVE-2021-28145 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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.
How severe is CVE-2021-28145?
CVE-2021-28145 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-28145?
Check the references section above for vendor advisories and patch information. Affected products include: Concretecms Concrete Cms.