Version 5.0.1

express

Fast, unopinionated, minimalist web framework for node.

Install Instructions

npm install express
Current Version Release Date December 05, 2024
Package URL (purl) pkg:npm/express@5.0.1

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express Vulnerabilities

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CVE question mark icon CVSS Score question mark icon CWE(s) question mark icon EPSS Score question mark icon EPSS % question mark icon Impacted Versions
CVE-2022-24999 High 7.5 CWE-1321 0.01396 0.86093
  • 4.0.0–4.17.2
  • 3.0.0–3.21.2
  • 2.0.0–2.5.11
  • 1.0.0–1.0.8
  • 0.14.0–0.14.1
CVE-2024-29041 Medium 6.1 CWE-1286, CWE-601 0.00044 0.11919
  • 5.0.0-alpha.1–5.0.0-beta.2
  • 4.0.0–4.19.1
  • 3.0.0–3.21.2
  • 2.0.0–2.5.11
  • 1.0.0–1.0.8
  • 0.14.0–0.14.1
CVE-2024-43796 Medium 4.7 CWE-79 0.00046 0.18896
  • 5.0.0-alpha.1–5.0.0-beta.3
  • 4.0.0–4.19.2
  • 3.0.0–3.21.2
  • 2.0.0–2.5.11
  • 1.0.0–1.0.8
  • 0.14.0–0.14.1
CVE-2014-6393 Medium 6.1 CWE-79 0.00071 0.33314
  • 4.0.0–4.4.5
  • 3.0.0–3.10.5
  • 2.0.0–2.5.11
  • 1.0.0–1.0.8
  • 0.14.0–0.14.1
CVE-2024-10491 Medium 5.3 CWE-74 0.00046 0.18896
  • 3.0.0–3.21.2
  • 2.0.0–2.5.11
  • 1.0.0–1.0.8
  • 0.14.0–0.14.1
CVE-2024-9266 Medium 4.7 CWE-601 0.00061 0.27418
  • 3.4.5–3.21.2

express Vulnerability Remediation Guidance

CVE Description Full list of Impacted Versions Fix
CVE-2024-9266 URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Express. This vulnerability affects the use of the Express Response object. This issue impacts Express: from 3.4.5 before 4.0.0. 3.21.2, 3.21.0, 3.20.1, 3.19.2, 3.19.0, 3.18.6, 3.18.4, 3.18.0 (Show all) Major → 4.20.0
CVE-2024-43796 Express.js minimalist web framework for node. In express < 4.20.0, passing untrusted user input - even after sanitizing it - to response.redirect() may execute untrusted code. This issue is patched in express 4.20.0. 4.16.4, 5.0.0-alpha.1, 4.8.0, 4.17.2, 4.10.8, 4.18.1, 5.0.0-beta.1, 5.0.0-beta.3 (Show all) Minor → 4.20.0
CVE-2024-29041 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`](https://github.com/pillarjs/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. 4.16.4, 5.0.0-alpha.1, 4.8.0, 4.17.2, 4.10.8, 4.18.1, 5.0.0-beta.1, 5.0.0-beta.2 (Show all) Minor → 4.20.0
CVE-2024-10491 A vulnerability has been identified in the Express response.links function, allowing for arbitrary resource injection in the Link header when unsanitized data is used. The issue arises from improper sanitization in `Link` header values, which can allow a combination of characters like `,`, `;`, and `<>` to preload malicious resources. This vulnerability is especially relevant for dynamic parameters. 3.4.2, 3.21.2, 3.21.0, 3.20.1, 3.19.2, 3.19.0, 3.18.6, 3.18.4 (Show all) Major → 4.20.0
CVE-2022-24999 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: qs@6.9.7" in its release description, is not vulnerable). 4.16.4, 4.8.0, 4.17.2, 4.10.8, 3.4.2, 4.17.0, 4.16.3, 4.15.4 (Show all) Minor → 4.20.0
CVE-2014-6393 The Express web framework before 3.11 and 4.x before 4.5 for Node.js does not provide a charset field in HTTP Content-Type headers in 400 level responses, which might allow remote attackers to conduct cross-site scripting (XSS) attacks via characters in a non-standard encoding. 3.4.2, 4.4.4, 4.4.3, 4.3.2, 4.3.1, 4.3.0, 4.1.1, 3.10.5 (Show all) Major → 4.20.0

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