CSRF - Add optional two factor mobile number
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原文摘录
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Description ==================== Adding a mobile number for 2-factor authentication is vulnerable to CSRF, allowing an attacker to bypass 2-factor authentication. An attacker would be able to force the logged in user to add a new mobile number for 2-factor authentication. The attacker would then …
原文中的代码
POST /account/settings/2fa_sms HTTP/1.1 Host: cs-sa.slack.com User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip, deflate, br Cookie: …
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阅读 HackerOne 原文 ↗作者 @nhavis · 版权归作者与 Slack 所有