A critical authentication bypass that enabled the impersonation of 95 employee accounts, including privileged users, without passwords, multi-factor authentication (MFA), or valid Microsoft Entra ID tokens. The issue stemmed from two flaws in the application’s custom session-cookie implementation: a predictable hard-coded signing secret and the use of public database identifiers as authenticated session payloads. Although […]

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Mayura Kathir

Source: gbHackers
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