PT-2020-21012 · Swagger · Swagger-Ui

Published 2020-09-11 · Updated 2020-09-11

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions swagger-ui versions prior to 3.20.9

Description The issue is related to Cross-Site Scripting (XSS) due to the failure to sanitize URLs used in the OAuth auth flow, which may allow attackers to execute arbitrary JavaScript.

Recommendations Upgrade to version 3.20.9 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

GHSA-4F9M-PXWH-68HG

Affected Products

Swagger-Ui

References · 5

• https://osv.dev/vulnerability/GHSA-4f9m-pxwh-68hg · Vendor Advisory
• https://github.com/swagger-api/swagger-ui · Note
• https://github.com/swagger-api/swagger-ui/pull/5190 · Note
• https://github.com/swagger-api/swagger-ui/commit/1e184e8e218676278c83e60a45846c199ce3d15e · Note
• https://snyk.io/vuln/SNYK-JS-SWAGGERUI-449921 · Note