CVE-2023-48649
Concrete CMS Cross-site Scripting vulnerability
3.5
LOW
CVSS 3.1
EPSS 1.3%
Description
Concrete CMS before 8.5.13 and 9.x before 9.2.2 allows stored XSS on the Admin page via an uploaded file name.
How to fix CVE-2023-48649
To remediate CVE-2023-48649, upgrade the affected package to a fixed version below.
- Packagist/concrete5/concrete5—upgrade to 8.5.13 or later
Is CVE-2023-48649 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.5.13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N |