The plugin leaks its OAuth client_secret, which could be used by attackers to gain unauthorized access to the site.
When we click the "Single Sign On" button, the plugin redirects us to the OAuth server to authenticate ourselves if we are not logged in. The button invokes the following URL: https://lana.solutions/vdb/oauth-client/?auth=sso The client plugin redirects us to the following URL: https://lana.solutions/vdb/oauth-server/?oauth=authorize&response_type=code&client_id=A7h8AfabvPH462WLGbcD6Ljb8IOE2tR9uDJva2TW&client_secret=ufMq5A63dGKOxW335SXyQKCNcumxZ2ZILnFk1Mil&redirect_uri=https%3A%2F%2Flana.solutions%2Fvdb%2Foauth-client%2F%3Fauth%3Dsso&state=https%3A%2F%2Flana.solutions%2Fvdb%2Foauth-client The URL contains the "client_secret" code that can be used to request an access token with client credentials grant type authentication. Exploit script: https://gist.github.com/lana-codes/d5c9c3a79ae50d742df719bf20d9d0ea
Lana Codes
Lana Codes
Yes
2022-08-09 (about 9 months ago)
2022-08-09 (about 9 months ago)
2023-05-07 (about 27 days ago)