CVE-2018-19146: XSS
Published Jun 17, 2019
·Updated
Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.
Affected Software
1 affected component
ConcreteCMS Concrete CMS=8.4.3
Event History
Jun 17, 2019
CVE Published
via MITRE·07:53 PM
Data Sourced
via MITRE·07:53 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2018-19146?
The severity of CVE-2018-19146 is considered to be medium due to the potential for cross-site scripting (XSS) attacks.
2
How do I fix CVE-2018-19146?
To fix CVE-2018-19146, ensure that SVG file uploads are properly sanitized and that only safe file types are allowed.
3
Who is affected by CVE-2018-19146?
CVE-2018-19146 affects users of Concrete5 version 8.4.3 who allow SVG file uploads.
4
What type of vulnerability is CVE-2018-19146?
CVE-2018-19146 is classified as a cross-site scripting (XSS) vulnerability.
5
Can CVE-2018-19146 be exploited remotely?
Yes, CVE-2018-19146 can be exploited remotely if an attacker can trick users into uploading malicious SVG files.