Cross-site request forgery (CSRF) vulnerability in _ah/admin/interactive/execute (aka the Interactive Console) in the SDK Console (aka Admin Console) in the Google App Engine Python SDK before 1.5.4 allows remote attackers to hijack the authentication of administrators for requests that execute arbitrary Python code via the code parameter.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.