CVE-2018-3740

State: Published
Severity: Not scored
Published: Mar 30, 2018
Updated: Aug 5, 2024
Reserved: Dec 28, 2017

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CWE-79)

Affected Products

Product	Versions
sanitize (ruby gem)Ryan Grove	< 4.6.3Affected

References

DSA-4358vendor-advisory
https://github.com/rgrove/sanitize/issues/176
https://about.gitlab.com/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released/
https://github.com/rgrove/sanitize/commit/01629a162e448a83d901456d0ba8b65f3b03d46e

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