VulnerabilityModified
CVE-2019-19493
Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.
MEDIUM 5.4EPSS 2.02%
Does this matter?
Lower severity and a low EPSS score (2.02%). Track it; it rarely justifies an emergency change on its own.
Description
Kentico before 12.0.50 allows file uploads in which the Content-Type header is inconsistent with the file extension, leading to XSS.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 2.02% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434, CWE-706
- Affected
- kentico/xperience
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.