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veracodeVeracode Vulnerability DatabaseVERACODE:10725
HistoryJan 15, 2019 - 8:51 a.m.

Cross-site Scripting (XSS)

2019-01-1508:51:19
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
18

0.004 Low

EPSS

Percentile

73.9%

The sanitize_css method in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle (newline) characters, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted Cascading Style Sheets (CSS) token sequences.

References