Improper Access Control in Pypi calibreweb prior to 0.6.16.Referenceshttps://huntr.dev/bounties/8f27686f-d698-4ab6-8ef0-899125792f13https://github.com/janeczku/calibre-web/commit/0c0313f375bed7b035c8c0482bbb09599e16bfcf