Inconsistent Content-Type Header and File Extension in Kentico before 12.0.50 Allows XSS via File Uploads

Inconsistent Content-Type Header and File Extension in Kentico before 12.0.50 Allows XSS via File Uploads

CVE-2019-19493 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.

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