PT-2019-15857 · Kentico · Kentico

Published 2019-12-02 · Updated 2022-02-20 · CVE-2019-19493

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Kentico versions prior to 12.0.50

Description The issue allows file uploads where the Content-Type header does not match the file extension, leading to cross-site scripting (XSS).

Recommendations For versions prior to 12.0.50, update to version 12.0.50 or later to resolve the issue.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-706

CWE-434

Related Identifiers

CVE-2019-19493

Affected Products

Kentico

References · 5

• 🔥 https://exploit-db.com/exploits/48864 · Exploit
• 🔥 http://packetstormsecurity.com/files/159525/Kentico-CMS-9.0-12.0.49-Cross-Site-Scripting.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-19493 · Security Note
• https://devnet.kentico.com/download/hotfixes · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-19493 · Vendor Advisory