{"id":4393,"date":"2025-01-20T08:22:42","date_gmt":"2025-01-20T07:22:42","guid":{"rendered":"https:\/\/www.tec4net.com\/web\/?p=4393"},"modified":"2025-01-17T00:41:11","modified_gmt":"2025-01-16T23:41:11","slug":"310884","status":"publish","type":"post","link":"https:\/\/www.tec4net.com\/web\/2025\/01\/20\/310884\/","title":{"rendered":"Google OAuth: Gefahr f\u00fcr Daten ehemaliger Start-up-Mitarbeiter"},"content":{"rendered":"

Googles OAuth-Login birgt das Risiko, dass pers\u00f6nliche Daten ehemaliger Mitarbeiter gescheiterter Start-ups gef\u00e4hrdet sind. Dylan Ayrey von Truffle erl\u00e4utert in einem Blogpost, dass K\u00e4ufer der Domain eines solchen Start-ups mit Googles OAuth Zugang zu alten Mitarbeiter-Accounts erhalten k\u00f6nnen.<\/p>\n

Betroffen sind Dienste wie Slack, ChatGPT und HR-Plattformen, die oft sensible Informationen enthalten. Der Zugriff wird erm\u00f6glicht, wenn der neue Domain-Inhaber den E-Mail-Account eines Ex-Mitarbeiters neu erstellt. Ayrey schl\u00e4gt vor, dass Google unver\u00e4nderliche Identifikatoren in seine OAuth-Implementierung einf\u00fchrt, um das Problem zu l\u00f6sen. Obwohl Google zun\u00e4chst nicht reagierte, wurde das Problem sp\u00e4ter erneut ge\u00f6ffnet und eine Bug Bounty gezahlt. Ein Fix steht jedoch noch aus.<\/p>\n

Quelle:
\nhttps:\/\/www.heise.de\/news\/Fehler-in-Google-OAuth-Daten-von-Mitarbeitern-gescheiterter-Start-ups-gefaehrdet-10243898.html<\/a><\/p>\n

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Googles OAuth-Login birgt das Risiko, dass pers\u00f6nliche Daten ehemaliger Mitarbeiter gescheiterter Start-ups gef\u00e4hrdet sind. Dylan Ayrey von Truffle erl\u00e4utert in einem Blogpost, dass K\u00e4ufer der Domain eines solchen Start-ups mit Googles OAuth Zugang zu alten Mitarbeiter-Accounts erhalten k\u00f6nnen. Betroffen sind Dienste wie Slack, ChatGPT und HR-Plattformen, die oft sensible Informationen […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[2527,2522,2524,2526,2383,2525,2523],"yoast_head":"\nGoogle OAuth: Gefahr f\u00fcr Daten ehemaliger Start-up-Mitarbeiter - tec4net<\/title>\n<meta name=\"description\" content=\"Unsere IT-Experten beraten Sie im Bereich Consulting, IT-Security und Datenschutz in M\u00fcnchen | tec4net GmbH - seit 2003\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tec4net.com\/web\/2025\/01\/20\/310884\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Google OAuth: Gefahr f\u00fcr Daten ehemaliger Start-up-Mitarbeiter - 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