All vulnerabilities

Servers and applications

CVE-2023-28821

Concrete CMS (previously concrete5) before 9.1 did not have a rate limit for password resets.

Severity
Medium 5.3
Published
28 Apr 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.1.0
Sources
NVD

Affected software

SoftwareAffected versions
Concrete CMSServers and applications · cpe:a:concretecms:concrete_cms
  • Every version before 9.1.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-28821
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-28821