Detections
Analytics

CVE-2018-19146

medium

Description

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.

References

https://www.w3.org/TR/SVG2/intro.html#W3CCompatibility

https://hackerone.com/concrete5?view_policy=true

https://www.concrete5.org/

https://hackerone.com/reports/437863

Details

Source: Mitre, NVD

Published: 2019-06-17

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 3.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 4.8

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00464