CVE-2023-28820
LOW2.0EPSS 0.47%Stored cross site scripting in RSS displayer
Published: 4/28/2023Modified: 2/16/2024
Also known as:GHSA-fgxj-g7x3-85cq
Description
Concrete CMS (previously concrete5) before 9.1 is vulnerable to stored XSS in RSS Displayer via the href attribute because the link element input was not sanitized.
Affected packages (1)
- Packagist/concrete5/concrete5from 0, < 9.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.0 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N |