In short
- CVE-2017-14498 is a MEDIUM (CVSS 6.1) vulnerability affecting silverstripe/cms, silverstripe (silverstripe).
- Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.5% of all vulnerabilities.
- Fix: update to 3.6.1 or later.
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.
NVD 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.
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