CVE-2017-14498
Silverstripe CMS XSS Vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 1.3%
Description
SilverStripe CMS before 3.6.1 has XSS via an SVG document that is mishandled by (1) the Insert Media option in the content editor or (2) an admin/assets/add pathname, as demonstrated by the admin/pages/edit/EditorToolbar/MediaForm/field/AssetUploadField/upload URI, aka issue SS-2017-017.
How to fix CVE-2017-14498
To remediate CVE-2017-14498, upgrade the affected package to a fixed version below.
- —upgrade to 3.6.1 or later
Is CVE-2017-14498 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.6.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |