All vulnerabilities

Servers and applications

CVE-2021-3111

The Express Entries Dashboard in Concrete5 8.5.4 allows stored XSS via the name field of a new data object at an index.php/dashboard/express/entries/view/ URI.

Severity
Medium 4.8
Published
8 Jan 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.5.5
Sources
NVD

Affected software

SoftwareAffected versions
Concrete CMSServers and applications · cpe:a:concretecms:concrete_cms
  • Every version before 8.5.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-3111
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-3111