CVE-2018-3741

There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications. This issue is similar to CVE-2018-8048 in Loofah. All users running an affected release should either upgrade or use one of the workarounds immediately.
Configurations

Configuration 1

cpe:2.3:a:rubyonrails:html_sanitizer:*:*:*:*:*:ruby:*:*

Information

Published : 2018-03-30 07:29

Updated : 2023-01-30 04:10


NVD link : CVE-2018-3741

Mitre link : CVE-2018-3741

Products Affected
CWE