CVE-2023-23927
Craft CMS Stored Cross-site Scripting Injection Vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 2.7%
Description
### Summary _When you insert a payload inside a label name or instruction of an entry type, an XSS happens in the quick post widget on the admin dashboard._ ### PoC [_Complete instructions, including specific configuration details, to reproduce the vulnerability._](https://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4) ### Impact Tested with the free version of Craft CMS 4.3.6.1
How to fix CVE-2023-23927
To remediate CVE-2023-23927, upgrade the affected package to a fixed version below.
- —upgrade to 4.3.7 or later
Is CVE-2023-23927 being exploited?
Low — EPSS is 2.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.0.0-RC1, < 4.3.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |