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[Snyk] Upgrade express from 4.4.5 to 4.18.2 #6

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@X3N064 X3N064 commented Mar 3, 2024

This PR was automatically created by Snyk using the credentials of a real user.


Snyk has created this PR to upgrade express from 4.4.5 to 4.18.2.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.


  • The recommended version is 69 versions ahead of your current version.
  • The recommended version was released a year ago, on 2022-10-08.

The recommended version fixes:

Severity Issue PriorityScore (*) Exploit Maturity
Denial of Service (DoS)
npm:qs:20140806
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Regular Expression Denial of Service (ReDoS)
npm:fresh:20170908
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Regular Expression Denial of Service (ReDoS)
npm:negotiator:20160616
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Denial of Service (DoS)
npm:qs:20140806-1
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Cross-site Scripting (XSS)
npm:express:20140912
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Regular Expression Denial of Service (ReDoS)
npm:ms:20151024
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Directory Traversal
npm:send:20140912
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Root Path Disclosure
npm:send:20151103
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Regular Expression Denial of Service (ReDoS)
npm:debug:20170905
589/1000
Why? Has a fix available, CVSS 7.5
Proof of Concept
Regular Expression Denial of Service (ReDoS)
npm:ms:20170412
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit
Open Redirect
npm:serve-static:20150113
589/1000
Why? Has a fix available, CVSS 7.5
No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Release notes
Package name: express from express GitHub release notes

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

For more information:

🧐 View latest project report

🛠 Adjust upgrade PR settings

🔕 Ignore this dependency or unsubscribe from future upgrade PRs

Micro-Learning Topic: Regular expression denial of service (Detected by phrase)

Matched on "Regular Expression Denial of Service"

What is this? (2min video)

Denial of Service (DoS) attacks caused by Regular Expression which causes the system to hang or cause them to work very slowly when attacker sends a well-crafted input(exponentially related to input size).Denial of service attacks significantly degrade the service quality experienced by legitimate users. These attacks introduce large response delays, excessive losses, and service interruptions, resulting in direct impact on availability.

Try a challenge in Secure Code Warrior

Micro-Learning Topic: Cross-site scripting (Detected by phrase)

Matched on "Cross-site Scripting"

What is this? (2min video)

Cross-site scripting vulnerabilities occur when unescaped input is rendered into a page displayed to the user. When HTML or script is included in the input, it will be processed by a user's browser as HTML or script and can alter the appearance of the page or execute malicious scripts in their user context.

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Helpful references

Micro-Learning Topic: Denial of service (Detected by phrase)

Matched on "Denial of Service"

The Denial of Service (DoS) attack is focused on making a resource (site, application, server) unavailable for the purpose it was designed. There are many ways to make a service unavailable for legitimate users by manipulating network packets, programming, logical, or resources handling vulnerabilities, among others. Source: https://www.owasp.org/index.php/Denial_of_Service

Try a challenge in Secure Code Warrior

Micro-Learning Topic: Directory traversal (Detected by phrase)

Matched on "Directory Traversal"

What is this? (2min video)

Path traversal vulnerabilities occur when inputs that have not been sufficiently validated or sanitised are used to build directory or file paths. If an attacker can influence the path being accessed by the server, they may be able to gain unauthorised access to files or even execute arbitrary code on the server (when coupled with file upload functionality).

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Helpful references
  • OWASP Input Validation Cheat Sheet - This cheatsheet is focused on providing clear, simple, actionable guidance for preventing injection and input validation flaws in your applications, including defence against path traversal.
  • OWASP Path Traversal - OWASP community page with comprehensive information about path traversal, and links to various OWASP resources to help detect or prevent it.

Micro-Learning Topic: Open redirect (Detected by phrase)

Matched on "Open Redirect"

What is this? (2min video)

This vulnerability refers to the ability of an attacker to arbitrarily perform a redirection (external) or forward (internal) against the system. It arises due to insufficient validation or sanitisation of inputs used to perform a redirect or forward and may result in privilege escalation (in the case of a forward) or may be used to launch phishing attacks against users (in the case of redirects).

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Helpful references

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