CVE-2019-19493 EXPLOIT
5.4
MEDIUM · CVSS 3.1 · EPSS 2% (pctl 80)
Patch early
A public exploit exists.
Description
Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.
Scoring
| CVSS | 5.4 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 2.02% — more likely to be exploited than 80% of all CVEs |
| Weakness | CWE-434 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-12-02 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| kentico | xperience |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Kentico CMS 9.0-12.0.49 - Persistent Cross Site Scripting | 2020-10-09 |
References
→ the Explorer · watch your stack · NVD