CVE-2020-11021

Medium

Description

Actions Http-Client (NPM @actions/http-client) before version 1.0.8 can disclose Authorization headers to incorrect domain in certain redirect scenarios. The conditions in which this happens are if consumers of the http-client: 1. make an http request with an authorization header 2. that request leads to a redirect (302) and 3. the redirect url redirects to another domain or hostname Then the authorization header will get passed to the other domain. The problem is fixed in version 1.0.8.

SeverityMedium
CVSS6.3
Exploit probability—
ProductHttp-client
PublishedApr 29, 2020
First seenApr 29, 2020

How to fix

Update
  • http-client_project http-client1.0.8 or later
  • @actions/http-client1.0.8 or later

Affected products

ProductAffected versionsFixed in
http-client_project http-clientv < 1.0.81.0.8
@actions/http-clientnpmv < 1.0.81.0.8

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