CVE-2023-49337
Concrete CMS Stored XSS
2.4
LOW
CVSS 3.1
EPSS 0.46%
Description
Concrete CMS before 9.2.3 allows Stored XSS on the Admin Dashboard via /dashboard/system/basics/name. (8.5 and earlier are unaffected.)
How to fix CVE-2023-49337
To remediate CVE-2023-49337, upgrade the affected package to a fixed version below.
- Packagist/concrete5/concrete5—upgrade to 9.2.3 or later
Is CVE-2023-49337 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 9.0.0, < 9.2.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.4 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N |