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Vulnerable Library - express-4.17.1.tgz

Fast, unopinionated, minimalist web framework

Library home page: https://registry.npmjs.org/express/-/express-4.17.1.tgz

Path to dependency file: /package.json

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

Found in HEAD commit: efaffbae1e31eaecc30c90f6c44b2058e27032f7

CVE-2022-24999

Vulnerable Library - qs-6.7.0.tgz

A querystring parser that supports nesting and arrays, with a depth limit

Library home page: https://registry.npmjs.org/qs/-/qs-6.7.0.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy:

• express-4.17.1.tgz (Root Library)
  • ❌ qs-6.7.0.tgz (Vulnerable Library)

Found in HEAD commit: efaffbae1e31eaecc30c90f6c44b2058e27032f7

Found in base branch: main

Vulnerability Details

qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[proto]=b&a[proto]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: [email protected]" in its release description, is not vulnerable).

Publish Date: 2022-11-26

URL: CVE-2022-24999

CVSS 3 Score Details (7.5)

Base Score Metrics:

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

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2022-24999

Release Date: 2022-11-26

Fix Resolution (qs): 6.7.3

Direct dependency fix Resolution (express): 4.17.2

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CVE-2024-29041

Vulnerable Library - express-4.17.1.tgz

Fast, unopinionated, minimalist web framework

Library home page: https://registry.npmjs.org/express/-/express-4.17.1.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy:

• ❌ express-4.17.1.tgz (Vulnerable Library)

Found in HEAD commit: efaffbae1e31eaecc30c90f6c44b2058e27032f7

Found in base branch: main

Vulnerability Details

Express.js minimalist web framework for node. Versions of Express.js prior to 4.19.0 and all pre-release alpha and beta versions of 5.0 are affected by an open redirect vulnerability using malformed URLs. When a user of Express performs a redirect using a user-provided URL Express performs an encode using encodeurl on the contents before passing it to the location header. This can cause malformed URLs to be evaluated in unexpected ways by common redirect allow list implementations in Express applications, leading to an Open Redirect via bypass of a properly implemented allow list. The main method impacted is res.location() but this is also called from within res.redirect(). The vulnerability is fixed in 4.19.2 and 5.0.0-beta.3.

Publish Date: 2024-03-25

URL: CVE-2024-29041

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

Suggested Fix

Type: Upgrade version

Origin: GHSA-rv95-896h-c2vc

Release Date: 2024-03-25

Fix Resolution: 4.19.0

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Vulnerable Library - express-handlebars-5.3.2.tgz

A Handlebars view engine for Express which doesn't suck.

Library home page: https://registry.npmjs.org/express-handlebars/-/express-handlebars-5.3.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/express-handlebars/package.json

Found in HEAD commit: efaffbae1e31eaecc30c90f6c44b2058e27032f7

CVE-2021-32820

Vulnerable Library - express-handlebars-5.3.2.tgz

A Handlebars view engine for Express which doesn't suck.

Library home page: https://registry.npmjs.org/express-handlebars/-/express-handlebars-5.3.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/express-handlebars/package.json

Dependency Hierarchy:

• ❌ express-handlebars-5.3.2.tgz (Vulnerable Library)

Found in HEAD commit: efaffbae1e31eaecc30c90f6c44b2058e27032f7

Found in base branch: main

Vulnerability Details

Express-handlebars is a Handlebars view engine for Express. Express-handlebars mixes pure template data with engine configuration options through the Express render API. More specifically, the layout parameter may trigger file disclosure vulnerabilities in downstream applications. This potential vulnerability is somewhat restricted in that only files with existing extentions (i.e. file.extension) can be included, files that lack an extension will have .handlebars appended to them. For complete details refer to the referenced GHSL-2021-018 report. Notes in documentation have been added to help users avoid this potential information exposure vulnerability.

Publish Date: 2021-05-14

URL: CVE-2021-32820

CVSS 3 Score Details (8.6)

Base Score Metrics:

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

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-32820

Release Date: 2021-05-14

Fix Resolution: 5.3.3

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