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.
Metrics
CVSS 3.0 6.1/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.openwall.net/full-disclosure/2017/09/14/2Exploit, Mailing List, Third Party Advisory
- https://docs.silverstripe.org/en/3/changelogs/3.6.1Vendor Advisory
- https://github.com/silverstripe/silverstripe-framework/commit/25b77a2ff8deabe8e8894002b9a5647eaec27b0aThird Party Advisory
- https://github.com/silverstripe/silverstripe-installer/commit/c25478bef75cc5482852e80a1fa6f1f0e6460e39Third Party Advisory
- http://lists.openwall.net/full-disclosure/2017/09/14/2Exploit, Mailing List, Third Party Advisory
- https://docs.silverstripe.org/en/3/changelogs/3.6.1Vendor Advisory
- https://github.com/silverstripe/silverstripe-framework/commit/25b77a2ff8deabe8e8894002b9a5647eaec27b0aThird Party Advisory
- https://github.com/silverstripe/silverstripe-installer/commit/c25478bef75cc5482852e80a1fa6f1f0e6460e39Third Party Advisory
Timeline
- Published
- Sep 15, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified