CVE-2018-3740

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A specially crafted HTML fragment can cause Sanitize gem for Ruby to allow non-whitelisted attributes to be used on a whitelisted HTML element.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-79CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Mar 30, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

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CVE-2018-3740: High severity, CVSS 7.5 | Vulnix