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Never-Ending Support for Express version  3.x

Express NES

Express Never-Ending Support (NES) from HeroDevs means you can stay secure, compatible, and compliant on Express v3 without migrating away.
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Express NES

is a secure drop-in replacement for

Express

and takes just a few minutes to set up.

Step 1
Update your npm
Step 2
Set up token
Step 3
Install & Run!
EXPRESS cve

Security Issues Fixed in Express NES

By purchasing HeroDevs’ Never-Ending Support for Express, you’re ensuring that your Express applications stay secure and these vulnerabilities are mitigated. As more CVEs are discovered, you can rest easy knowing HeroDevs will fix them.

If you’re currently using Express in your application’s tech stack, your application is vulnerable to the CVEs listed below.

Switch to Never-Ending Support for Express in minutes to immediately mitigate these vulnerabilities.
Severity
ID
Technology
Libraries Affected
Category
Version(s) Affected
Published Date
Medium
Open in new tab icon
CVE-2024-10491
Express
Express
Resource Injection
<=3.21.4
Oct 29, 2024
Medium
Open in new tab icon
HD-2024-1410
Express
Express
Resource Injection
>=3.0.0-alpha1 <=3.21.2, >=4.0.0-rc1 <4.21.1, >=5.0.0-alpha.1 <5.0.1
Oct 17, 2024
Medium
Open in new tab icon
CVE-2024-9266
Express
Express
URL Redirect/Open Redirect
>=3.4.5 <4.0.0
Oct 3, 2024
Medium
Open in new tab icon
CVE-2024-43796
Express
Express
Cross-Site Scripting
>=3.0.0-alpha1, <=3.21.2, >=4.0.0-rc1, <4.20.0, >=5.0.0-alpha.1 <5.0.0
Sep 10, 2024
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HeroDevs Partners with the OpenJS Foundation

HeroDevs is the founding member of the OpenJS Foundation’s Ecosystem Sustainability Program (ESP) which was developed to address critical issues within the JavaScript community – particularly those related to maintenance and sustainability of open-source projects that have reached end-of-life. HeroDevs is also a Gold Member of the OpenJS Foundation.

As part of OpenJS ESP, HeroDevs will continue to offer Never-Ending Support for many of the OpenJS projects, like ESLint, Express and more.
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What is Never-Ending Support?

Security Fixes
A new version of Express NES will be released each time we find, validate, and fix a security issue.
Compatibility Fixes
Express NES ensures that your code continues to work seamlessly even after the software reaches its end of life, maintaining compatibility across all essential platforms and technologies.
SLA Compliance
HeroDevs provides SLAs that ensure compliance by providing incident response and remediation in accordance with industry-standard regulations, including FedRamp, PCI, and HIPAA.
Learn more.
Team of Experts
Express NES is built with advisement and consultation of core team members from Express.
Easy to Install
Our simple drop-in replacement means all you have to do is change your npm and rebuild your project. No code changes or find & replace required.
Intellectual Property Protection
Express NES is not only secure; HeroDevs also offers enterprise-level protection for all products.
Learn more

Why HeroDevs?

We Partner With Core Contributors

We collaborate with the Express project to ensure our Express Never-Ending Support (NES) product is the same quality you’ve come to expect.

By involving core maintainers of the library, we set a new standard in open source software maintenance to ensure that Express NES is as dependable as the original technology it’s built on.

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We Give Back To Open Source

HeroDevs is deeply committed to the open-source community. We supported it through sponsorships, backing core contributors, and funding events that drive the ecosystem forward. Our engagement extends beyond financial contributions, embodying a commitment to the ongoing growth and innovation of open-source software. This holistic support ensures the vitality of the open-source movement, fostering an environment of collaboration and advancement.

Related Products

If you're leveraging this technology, chances are you're also using complementary systems that face similar end-of-life (EOL) challenges.

Explore our related NES products that offer proactive, comprehensive support for your entire tech stack to ensure continuity, security, and innovation across all your essential technologies.
View All Products
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Related Blog Posts

Press Release
Nov 4, 2024
HeroDevs Partners with Node.js to Offer Never-Ending Support
HeroDevs partners with Node.js to offer Never-Ending Support, extending security and compliance to businesses using end-of-life Node.js versions.
Security
Oct 30, 2024
CVE-2024-38819: High-Severity Path Traversal Vulnerability in Spring Framework
Addressing CVE-2024-38819: Protecting Legacy Spring Framework Applications from Path Traversal Vulnerabilities
Press Release
Oct 29, 2024
HeroDevs and Mend.io Join Forces to Streamline Vulnerability Remediation for Open Source Software
HeroDevs and Mend.io Partner to Deliver Seamless Vulnerability Scanning and Remediation for End-of-Life Open-Source Software, Bridging the Gap Between Detection and Resolution in a Single Workflow.
More posts
Leaping over technology stacks in a single bound!

Defeat Your Technical Villains

Whether it's continuous support through our Never-Ending Support (NES) library or our unparalleled professional services to get you migrated and moving forward, HeroDevs is to the rescue!
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Contact Us

Got questions about Never-Ending Support for your open-source library? We're here to help!

Discover how HeroDevs NES Products can keep your systems secure and compliant.

Learn how our solutions can deliver value to your organization.

Get detailed pricing information tailored to your needs.

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