Description
In the Loofah gem through 2.2.0 for Ruby, non-whitelisted HTML attributes may occur in sanitized output by republishing a crafted HTML fragment.
References (4)
Core 4
Core References
Third Party Advisory x_refsource_confirm
https://github.com/flavorjones/loofah/issues/144
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2018/03/19/5
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4171
Vendor Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20191122-0003/
Scores
CVSS v3
6.1
EPSS
0.0069
EPSS Percentile
72.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (4)
debian/debian_linux
9.0
loofah_project/loofah
< 2.2.1
rubygems/loofah
0 - 2.2.1RubyGems
rubygems/nokogiri
0 - 1.8.3RubyGems
Published
Mar 27, 2018
Tracked Since
Feb 18, 2026