CVE-2023-23927
MEDIUM6.1EPSS 2.7%Craft CMS Stored Cross-site Scripting Injection Vulnerability
Published: 3/3/2023Modified: 11/8/2023
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
Affected packages (1)
- Packagist/craftcms/cms>= 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 |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-23927
- PATCHhttps://github.com/craftcms/cms
- WEBhttps://github.com/craftcms/cms/blob/develop/CHANGELOG.md#437---2023-02-03
- WEBhttps://github.com/craftcms/cms/security/advisories/GHSA-qcrj-6ffc-v7hq
- WEBhttps://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4