Search criteria
10 vulnerabilities found for express by openjsf
CVE-2024-10491 (GCVE-0-2024-10491)
Vulnerability from nvd – Published: 2024-10-29 16:23 – Updated: 2024-10-29 19:44
VLAI?
Title
Preload arbitrary resources by injecting additional `Link` headers
Summary
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.
Severity ?
4 (Medium)
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
Credits
abze
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CVE-2024-43796 (GCVE-0-2024-43796)
Vulnerability from nvd – Published: 2024-09-10 14:36 – Updated: 2024-09-10 15:58
VLAI?
Title
express vulnerable to XSS via response.redirect()
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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Impacted products
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CVE-2024-29041 (GCVE-0-2024-29041)
Vulnerability from nvd – Published: 2024-03-25 20:20 – Updated: 2024-08-02 01:03
VLAI?
Title
Express.js Open Redirect in malformed URLs
Summary
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.
Severity ?
6.1 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
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CVE-2022-24999 (GCVE-0-2022-24999)
Vulnerability from nvd – Published: 2022-11-26 00:00 – Updated: 2025-04-29 13:56
VLAI?
Summary
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).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2014-6393 (GCVE-0-2014-6393)
Vulnerability from nvd – Published: 2017-08-09 18:00 – Updated: 2024-08-06 12:17
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2024-10491 (GCVE-0-2024-10491)
Vulnerability from cvelistv5 – Published: 2024-10-29 16:23 – Updated: 2024-10-29 19:44
VLAI?
Title
Preload arbitrary resources by injecting additional `Link` headers
Summary
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.
Severity ?
4 (Medium)
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
Credits
abze
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CVE-2024-43796 (GCVE-0-2024-43796)
Vulnerability from cvelistv5 – Published: 2024-09-10 14:36 – Updated: 2024-09-10 15:58
VLAI?
Title
express vulnerable to XSS via response.redirect()
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
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CVE-2024-29041 (GCVE-0-2024-29041)
Vulnerability from cvelistv5 – Published: 2024-03-25 20:20 – Updated: 2024-08-02 01:03
VLAI?
Title
Express.js Open Redirect in malformed URLs
Summary
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.
Severity ?
6.1 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
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CVE-2022-24999 (GCVE-0-2022-24999)
Vulnerability from cvelistv5 – Published: 2022-11-26 00:00 – Updated: 2025-04-29 13:56
VLAI?
Summary
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).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2014-6393 (GCVE-0-2014-6393)
Vulnerability from cvelistv5 – Published: 2017-08-09 18:00 – Updated: 2024-08-06 12:17
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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