CVE-2018-3740 - Vulnerability Details - OpenCVE

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.

Published: 2018-03-30

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Ryan Grove

sanitize (ruby gem)

affected

Version	Status	Constraints
`< 4.6.3`	affected	—

Configuration 1 [-]

cpe:2.3:a:sanitize_project:sanitize:*:*:*:*:*:ruby:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DSA	DSA-4358-1	ruby-sanitize security update
EUVD	EUVD-2018-0174	A specially crafted HTML fragment can cause Sanitize gem for Ruby to allow non-whitelisted attributes to be used on a whitelisted HTML element.
Github GHSA	GHSA-7f42-p84j-f58p	Sanitize vulnerable to Improper Input Validation and Cross-site Scripting

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00251.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://about.gitlab.com/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released/
https://github.com/rgrove/sanitize/commit/01629a162e448a83d901456d0ba8b65f3b03d46e
https://github.com/rgrove/sanitize/issues/176
https://www.debian.org/security/2018/dsa-4358

History

No history.

Subscriptions

Sanitize Project Sanitize

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2018-03-30T19:00:00.000Z

Updated: 2024-08-05T04:50:30.616Z

Reserved: 2017-12-28T00:00:00.000Z

Link: CVE-2018-3740

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-03-30T19:29:00.270

Modified: 2024-11-21T04:05:59.220

Link: CVE-2018-3740

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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