Description
Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://packetstormsecurity.com/files/159525/Kentico-CMS-9.0-12.0.49-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://devnet.kentico.com/download/hotfixesPatch, Vendor Advisory
- http://packetstormsecurity.com/files/159525/Kentico-CMS-9.0-12.0.49-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://devnet.kentico.com/download/hotfixesPatch, Vendor Advisory
Timeline
- Published
- Dec 2, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified