http-proxy-middleware 2.0.3 vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the http-proxy-middleware package. This does not include vulnerabilities belonging to this package’s dependencies.

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Vulnerability	Vulnerable Version
M Improper Check for Unusual or Exceptional Conditions Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the `fixRequestBody()` function, which processes certain invalid requests without error. An attacker can manipulate the request body by sending requests that violate the expected structure for `bodyParser()`. How to fix Improper Check for Unusual or Exceptional Conditions? Upgrade `http-proxy-middleware` to version 2.0.9, 3.0.5 or higher.	>=1.3.0 <2.0.9>=3.0.0-beta.0 <3.0.5
M Always-Incorrect Control Flow Implementation Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation in the `fixRequestBody()` function. An attacker can cause `writeBody` to be called multiple times, leading to unexpected behavior. How to fix Always-Incorrect Control Flow Implementation? Upgrade `http-proxy-middleware` to version 2.0.8, 3.0.4 or higher.	>=1.3.0 <2.0.8>=3.0.0-beta.0 <3.0.4
H Denial of Service (DoS) Affected versions of this package 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. How to fix Denial of Service (DoS)? Upgrade `http-proxy-middleware` to version 2.0.7, 3.0.3 or higher.	<2.0.7>=3.0.0 <3.0.3

Vulnerability

Vulnerable Version

Improper Check for Unusual or Exceptional Conditions

Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the fixRequestBody() function, which processes certain invalid requests without error. An attacker can manipulate the request body by sending requests that violate the expected structure for bodyParser().

How to fix Improper Check for Unusual or Exceptional Conditions?

Upgrade http-proxy-middleware to version 2.0.9, 3.0.5 or higher.

>=1.3.0 <2.0.9>=3.0.0-beta.0 <3.0.5

Always-Incorrect Control Flow Implementation

Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation in the fixRequestBody() function. An attacker can cause writeBody to be called multiple times, leading to unexpected behavior.

How to fix Always-Incorrect Control Flow Implementation?

Upgrade http-proxy-middleware to version 2.0.8, 3.0.4 or higher.

>=1.3.0 <2.0.8>=3.0.0-beta.0 <3.0.4

Denial of Service (DoS)

Affected versions of this package 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.

How to fix Denial of Service (DoS)?

Upgrade http-proxy-middleware to version 2.0.7, 3.0.3 or higher.

<2.0.7>=3.0.0 <3.0.3

http-proxy-middleware@2.0.3 vulnerabilities

The one-liner node.js proxy middleware for connect, express, next.js and more

latest version

latest non vulnerable version

first published

latest version published

licenses detected

Direct Vulnerabilities

Fix vulnerabilities automatically