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a Rails-based web interface to Resque
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CVE-2018-3741 (Medium) detected in rails-html-sanitizer-1.0.3.gem #27

Open mend-bolt-for-github[bot] opened 3 years ago

mend-bolt-for-github[bot] commented 3 years ago

CVE-2018-3741 - Medium Severity Vulnerability

Vulnerable Library - rails-html-sanitizer-1.0.3.gem

HTML sanitization for Rails applications

Library home page: https://rubygems.org/gems/rails-html-sanitizer-1.0.3.gem

Path to dependency file: /Gemfile.lock

Path to vulnerable library: /Gemfile.lock

Dependency Hierarchy: - dotenv-rails-2.2.0.gem (Root Library) - railties-5.0.2.gem - actionpack-5.0.2.gem - :x: **rails-html-sanitizer-1.0.3.gem** (Vulnerable Library)

Found in base branch: master

Vulnerability Details

There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications. This issue is similar to CVE-2018-8048 in Loofah. All users running an affected release should either upgrade or use one of the workarounds immediately.

Publish Date: 2018-03-30

URL: CVE-2018-3741

CVSS 3 Score Details (6.1)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Changed - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3741

Release Date: 2018-03-30

Fix Resolution: 1.0.4

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mend-bolt-for-github[bot] commented 7 months ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 4 months ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.