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WS-2019-0235

Good to know:

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Date: September 9, 2019

swagger-ui versions before 2.2.1 are vulnerable to XSS when it fails to encode output in GET requests. The request is meant to respond with Content-Type application/json which does not trigger the vulnerability but if the web server changes the header to text/html it may allow attackers to execute arbitrary JavaScript.

Language: JS

Severity Score

Related Resources (3)

https://github.com/swagger-api/swagger-ui/releases/tag/v2.2.1
https://github.com/swagger-api/swagger-ui/issues/1154
https://www.mend.io/vulnerability-database/WS-2019-0235

Severity Score

Weakness Type (CWE)

Code

CWE-17

Top Fix

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Upgrade Version

Upgrade to version 2.2.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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