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swagger-ui-express@4.0.6 vulnerabilities

Swagger UI Express

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Direct Vulnerabilities

Known vulnerabilities in the swagger-ui-express package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Server-side Request Forgery (SSRF)

swagger-ui-express is a module that allows you to serve auto-generated swagger-ui generated API docs from express, based on a swagger.json file.

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the ?url parameter, which was intended to allow displaying remote OpenAPI definitions. This functionality may pose a risk for users who host their own SwaggerUI instances. In particular, including remote OpenAPI definitions opens a vector for phishing attacks by abusing the trusted names/domains of self-hosted instances.

NOTE: This vulnerability has also been identified as: CVE-2021-46708

How to fix Server-side Request Forgery (SSRF)?

Upgrade swagger-ui-express to version 4.3.0 or higher.

<4.3.0
  • M
Server-side Request Forgery (SSRF)

swagger-ui-express is a module that allows you to serve auto-generated swagger-ui generated API docs from express, based on a swagger.json file.

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the ?url parameter, which was intended to allow displaying remote OpenAPI definitions. This functionality may pose a risk for users who host their own SwaggerUI instances. In particular, including remote OpenAPI definitions opens a vector for phishing attacks by abusing the trusted names/domains of self-hosted instances.

NOTE: This vulnerability has also been identified as: CVE-2018-25031

How to fix Server-side Request Forgery (SSRF)?

Upgrade swagger-ui-express to version 4.3.0 or higher.

<4.3.0
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