CVE-2023-2817
Stored cross site scripting in Craft CMS
5.4
MEDIUM
CVSS 3.1
EPSS 0.34%
Description
A post-authentication stored cross-site scripting vulnerability exists in Craft CMS versions <= 4.4.11. HTML, including script tags can be injected into field names which, when the field is added to a category or section, will trigger when users visit the Categories or Entries pages respectively. This issue was patched in version 4.4.12.
How to fix CVE-2023-2817
To remediate CVE-2023-2817, upgrade the affected package to a fixed version below.
- —upgrade to 4.4.12 or later
Is CVE-2023-2817 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.0.0-RC1, < 4.4.12
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |