pug-2.0.4.tgz: 1 vulnerabilities (highest severity is: 6.8)

[mend-for-github-com]

Vulnerable Library - pug-2.0.4.tgz

A clean, whitespace-sensitive template language for writing HTML

Library home page: https://registry.npmjs.org/pug/-/pug-2.0.4.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/pug/package.json

Found in HEAD commit: b3a60f2fbb6a737eb638b50bba11114a200c71e8

Vulnerabilities

CVE	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (pug version)	Remediation Possible**	Reachability
CVE-2021-21353	Medium	6.8	Not Defined	4.1%	pug-2.0.4.tgz	Direct	3.0.0-canary-1	✅

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2021-21353

Vulnerable Library - pug-2.0.4.tgz

A clean, whitespace-sensitive template language for writing HTML

Library home page: https://registry.npmjs.org/pug/-/pug-2.0.4.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/pug/package.json

Dependency Hierarchy:

• ❌ pug-2.0.4.tgz (Vulnerable Library)

Found in HEAD commit: b3a60f2fbb6a737eb638b50bba11114a200c71e8

Found in base branch: main

Vulnerability Details

Pug is an npm package which is a high-performance template engine. In pug before version 3.0.1, if a remote attacker was able to control the pretty option of the pug compiler, e.g. if you spread a user provided object such as the query parameters of a request into the pug template inputs, it was possible for them to achieve remote code execution on the node.js backend. This is fixed in version 3.0.1. This advisory applies to multiple pug packages including "pug", "pug-code-gen". pug-code-gen has a backported fix at version 2.0.3. This advisory is not exploitable if there is no way for un-trusted input to be passed to pug as the pretty option, e.g. if you compile templates in advance before applying user input to them, you do not need to upgrade.

Publish Date: 2021-03-03

URL: CVE-2021-21353

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 4.1%

CVSS 3 Score Details (6.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Changed
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: High
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-p493-635q-r6gr

Release Date: 2021-03-03

Fix Resolution: 3.0.0-canary-1

⛑️ Automatic Remediation will be attempted for this issue.

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⛑️Automatic Remediation will be attempted for this issue.