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osvGoogleOSV:CVE-2018-3741
HistoryMar 30, 2018 - 7:29 p.m.

CVE-2018-3741

2018-03-3019:29:00
Google
osv.dev
2

0.002 Low

EPSS

Percentile

59.1%

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.