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*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Path to vulnerable library: /node_modules/http-proxy/package.json
Dependency Hierarchy:
http-proxy-middleware-0.21.0.tgz (Root Library)
❌ http-proxy-1.18.0.tgz (Vulnerable Library)
Found in base branch: main
Vulnerability Details
Versions of http-proxy prior to 1.18.1 are vulnerable to Denial of Service. An HTTP request with a long body triggers an ERR_HTTP_HEADERS_SENT unhandled exception that crashes the proxy server. This is only possible when the proxy server sets headers in the proxy request using the proxyReq.setHeader function.
Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
Path to vulnerable library: /node_modules/http-proxy-middleware/node_modules/braces/package.json,/node_modules/chokidar/node_modules/braces/package.json
Dependency Hierarchy:
http-proxy-middleware-0.21.0.tgz (Root Library)
micromatch-4.0.2.tgz
❌ braces-3.0.2.tgz (Vulnerable Library)
Found in base branch: main
Vulnerability Details
The NPM package braces, versions prior to 3.0.3, fails to limit the number of characters it can handle, which could lead to Memory Exhaustion. In lib/parse.js, if a malicious user sends "imbalanced braces" as input, the parsing will enter a loop, which will cause the program to start allocating heap memory without freeing it at any moment of the loop. Eventually, the JavaScript heap limit is reached, and the program will crash.
Mend Note: After conducting a further research, it was concluded that CVE-2024-4068 does not contain a high security risk that reflects the NVD score, but should be kept for users' awareness. Users of braces should follow the fix recommendation as noted.
Versions of the package http-proxy-middleware before 2.0.7, from 3.0.0 and before 3.0.3 are vulnerable to Denial of Service (DoS) due to an UnhandledPromiseRejection error thrown by micromatch. An attacker could kill the Node.js process and crash the server by making requests to certain paths.
Versions of the package follow-redirects before 1.15.4 are vulnerable to Improper Input Validation due to the improper handling of URLs by the url.parse() function. When new URL() throws an error, it can be manipulated to misinterpret the hostname. An attacker could exploit this weakness to redirect traffic to a malicious site, potentially leading to information disclosure, phishing attacks, or other security breaches.
follow-redirects is an open source, drop-in replacement for Node's http and https modules that automatically follows redirects. In affected versions follow-redirects only clears authorization header during cross-domain redirect, but keep the proxy-authentication header which contains credentials too. This vulnerability may lead to credentials leak, but has been addressed in version 1.15.6. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Path to vulnerable library: /node_modules/http-proxy-middleware/node_modules/micromatch/package.json
Dependency Hierarchy:
http-proxy-middleware-0.21.0.tgz (Root Library)
❌ micromatch-4.0.2.tgz (Vulnerable Library)
Found in base branch: main
Vulnerability Details
The NPM package micromatch prior to 4.0.8 is vulnerable to Regular Expression Denial of Service (ReDoS). The vulnerability occurs in micromatch.braces() in index.js because the pattern .* will greedily match anything. By passing a malicious payload, the pattern matching will keep backtracking to the input while it doesn't find the closing bracket. As the input size increases, the consumption time will also increase until it causes the application to hang or slow down. There was a merged fix but further testing shows the issue persists. This issue should be mitigated by using a safe pattern that won't start backtracking the regular expression due to greedy matching. This issue was fixed in version 4.0.8.
Mend Note: After conducting a further research, it was concluded that CVE-2024-4067 should not reflect the security risk score in NVD, but will be kept for users' awareness.
Path to vulnerable library: /node_modules/follow-redirects/node_modules/debug/package.json,/node_modules/portfinder/node_modules/debug/package.json,/node_modules/sockjs-client/node_modules/debug/package.json,/package.json
Dependency Hierarchy:
http-proxy-middleware-0.21.0.tgz (Root Library)
http-proxy-1.18.0.tgz
follow-redirects-1.10.0.tgz
❌ debug-3.2.6.tgz (Vulnerable Library)
Found in base branch: main
Vulnerability Details
The debug module is vulnerable to regular expression denial of service when untrusted user input is passed into the o formatter. It takes around 50k characters to block for 2 seconds making this a low severity issue.
mend-for-github-combot
changed the title
http-proxy-middleware-0.21.0.tgz: 3 vulnerabilities (highest severity is: 7.5)
http-proxy-middleware-0.21.0.tgz: 5 vulnerabilities (highest severity is: 7.5)
Mar 3, 2024
mend-for-github-combot
changed the title
http-proxy-middleware-0.21.0.tgz: 5 vulnerabilities (highest severity is: 7.5)
http-proxy-middleware-0.21.0.tgz: 6 vulnerabilities (highest severity is: 7.5)
Apr 2, 2024
mend-for-github-combot
changed the title
http-proxy-middleware-0.21.0.tgz: 6 vulnerabilities (highest severity is: 7.5)
http-proxy-middleware-0.21.0.tgz: 8 vulnerabilities (highest severity is: 7.5)
May 15, 2024
mend-for-github-combot
changed the title
http-proxy-middleware-0.21.0.tgz: 8 vulnerabilities (highest severity is: 7.5)
http-proxy-middleware-0.21.0.tgz: 9 vulnerabilities (highest severity is: 7.5)
Oct 20, 2024
Vulnerable Library - http-proxy-middleware-0.21.0.tgz
The one-liner node.js proxy middleware for connect, express and browser-sync
Library home page: https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-0.21.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/http-proxy-middleware/package.json
Vulnerabilities
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
WS-2020-0091
Vulnerable Library - http-proxy-1.18.0.tgz
HTTP proxying for the masses
Library home page: https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/http-proxy/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
Versions of http-proxy prior to 1.18.1 are vulnerable to Denial of Service. An HTTP request with a long body triggers an ERR_HTTP_HEADERS_SENT unhandled exception that crashes the proxy server. This is only possible when the proxy server sets headers in the proxy request using the proxyReq.setHeader function.
Publish Date: 2020-05-14
URL: WS-2020-0091
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/1486
Release Date: 2020-05-14
Fix Resolution (http-proxy): 1.18.1
Direct dependency fix Resolution (http-proxy-middleware): 1.0.0
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2024-4068
Vulnerable Library - braces-3.0.2.tgz
Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
Library home page: https://registry.npmjs.org/braces/-/braces-3.0.2.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/http-proxy-middleware/node_modules/braces/package.json,/node_modules/chokidar/node_modules/braces/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
The NPM package
braces
, versions prior to 3.0.3, fails to limit the number of characters it can handle, which could lead to Memory Exhaustion. Inlib/parse.js,
if a malicious user sends "imbalanced braces" as input, the parsing will enter a loop, which will cause the program to start allocating heap memory without freeing it at any moment of the loop. Eventually, the JavaScript heap limit is reached, and the program will crash.Mend Note: After conducting a further research, it was concluded that CVE-2024-4068 does not contain a high security risk that reflects the NVD score, but should be kept for users' awareness. Users of braces should follow the fix recommendation as noted.
Publish Date: 2024-05-13
URL: CVE-2024-4068
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Release Date: 2024-05-13
Fix Resolution: braces - 3.0.3
CVE-2024-21536
Vulnerable Library - http-proxy-middleware-0.21.0.tgz
The one-liner node.js proxy middleware for connect, express and browser-sync
Library home page: https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-0.21.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/http-proxy-middleware/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
Versions of the package http-proxy-middleware before 2.0.7, from 3.0.0 and before 3.0.3 are vulnerable to Denial of Service (DoS) due to an UnhandledPromiseRejection error thrown by micromatch. An attacker could kill the Node.js process and crash the server by making requests to certain paths.
Publish Date: 2024-10-19
URL: CVE-2024-21536
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2024-21536
Release Date: 2024-10-19
Fix Resolution: http-proxy-middleware - 2.0.7,3.0.3
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2023-26159
Vulnerable Library - follow-redirects-1.10.0.tgz
HTTP and HTTPS modules that follow redirects.
Library home page: https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.10.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/follow-redirects/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
Versions of the package follow-redirects before 1.15.4 are vulnerable to Improper Input Validation due to the improper handling of URLs by the url.parse() function. When new URL() throws an error, it can be manipulated to misinterpret the hostname. An attacker could exploit this weakness to redirect traffic to a malicious site, potentially leading to information disclosure, phishing attacks, or other security breaches.
Publish Date: 2024-01-02
URL: CVE-2023-26159
CVSS 3 Score Details (7.3)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2023-26159
Release Date: 2024-01-02
Fix Resolution (follow-redirects): 1.15.4
Direct dependency fix Resolution (http-proxy-middleware): 1.0.0
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2024-28849
Vulnerable Library - follow-redirects-1.10.0.tgz
HTTP and HTTPS modules that follow redirects.
Library home page: https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.10.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/follow-redirects/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
follow-redirects is an open source, drop-in replacement for Node's
http
andhttps
modules that automatically follows redirects. In affected versions follow-redirects only clears authorization header during cross-domain redirect, but keep the proxy-authentication header which contains credentials too. This vulnerability may lead to credentials leak, but has been addressed in version 1.15.6. Users are advised to upgrade. There are no known workarounds for this vulnerability.Publish Date: 2024-03-14
URL: CVE-2024-28849
CVSS 3 Score Details (6.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-cxjh-pqwp-8mfp
Release Date: 2024-03-14
Fix Resolution: follow-redirects - 1.15.6
CVE-2022-0155
Vulnerable Library - follow-redirects-1.10.0.tgz
HTTP and HTTPS modules that follow redirects.
Library home page: https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.10.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/follow-redirects/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
follow-redirects is vulnerable to Exposure of Private Personal Information to an Unauthorized Actor
Publish Date: 2022-01-10
URL: CVE-2022-0155
CVSS 3 Score Details (6.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://huntr.dev/bounties/fc524e4b-ebb6-427d-ab67-a64181020406/
Release Date: 2022-01-10
Fix Resolution (follow-redirects): 1.14.7
Direct dependency fix Resolution (http-proxy-middleware): 1.0.0
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2024-4067
Vulnerable Library - micromatch-4.0.2.tgz
Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.
Library home page: https://registry.npmjs.org/micromatch/-/micromatch-4.0.2.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/http-proxy-middleware/node_modules/micromatch/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
The NPM package
micromatch
prior to 4.0.8 is vulnerable to Regular Expression Denial of Service (ReDoS). The vulnerability occurs inmicromatch.braces()
inindex.js
because the pattern.*
will greedily match anything. By passing a malicious payload, the pattern matching will keep backtracking to the input while it doesn't find the closing bracket. As the input size increases, the consumption time will also increase until it causes the application to hang or slow down. There was a merged fix but further testing shows the issue persists. This issue should be mitigated by using a safe pattern that won't start backtracking the regular expression due to greedy matching. This issue was fixed in version 4.0.8.Mend Note: After conducting a further research, it was concluded that CVE-2024-4067 should not reflect the security risk score in NVD, but will be kept for users' awareness.
Publish Date: 2024-05-13
URL: CVE-2024-4067
CVSS 3 Score Details (5.3)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Release Date: 2024-05-13
Fix Resolution (micromatch): 4.0.8
Direct dependency fix Resolution (http-proxy-middleware): 1.0.0
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2017-16137
Vulnerable Library - debug-3.2.6.tgz
small debugging utility
Library home page: https://registry.npmjs.org/debug/-/debug-3.2.6.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/follow-redirects/node_modules/debug/package.json,/node_modules/portfinder/node_modules/debug/package.json,/node_modules/sockjs-client/node_modules/debug/package.json,/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
The debug module is vulnerable to regular expression denial of service when untrusted user input is passed into the o formatter. It takes around 50k characters to block for 2 seconds making this a low severity issue.
Publish Date: 2018-06-07
URL: CVE-2017-16137
CVSS 3 Score Details (3.7)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-gxpj-cx7g-858c
Release Date: 2018-06-07
Fix Resolution (debug): 3.2.7
Direct dependency fix Resolution (http-proxy-middleware): 1.0.0
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2022-0536
Vulnerable Library - follow-redirects-1.10.0.tgz
HTTP and HTTPS modules that follow redirects.
Library home page: https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.10.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/follow-redirects/package.json
Dependency Hierarchy:
Found in base branch: main
Vulnerability Details
Improper Removal of Sensitive Information Before Storage or Transfer in NPM follow-redirects prior to 1.14.8.
Publish Date: 2022-02-09
URL: CVE-2022-0536
CVSS 3 Score Details (2.6)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0536
Release Date: 2022-02-09
Fix Resolution (follow-redirects): 1.14.8
Direct dependency fix Resolution (http-proxy-middleware): 1.0.0
⛑️ Automatic Remediation will be attempted for this issue.
⛑️Automatic Remediation will be attempted for this issue.
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