CVE-2018-8048

6.1 mediumEPSS 1.9%

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.

Severity

6.1 medium

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

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-03-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-x7rv-cr6v-4vm4	RubyGems	loofah	<2.2.1	2.2.1
GHSA-x7rv-cr6v-4vm4	RubyGems	nokogiri	<1.8.3	1.8.3