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cloud saas
From Misconfigured Spring Boot Actuator to SharePoint Exfiltration: How Stolen Credentials Bypass MFA
Attackers exploited a misconfigured Spring Boot Actuator endpoint to extract credentials from exposed configuration data, then leveraged the OAuth2 Resource Owner Password Credentials flow to bypass multifactor authentication (MFA) and access SharePoint. The incident demonstrates how misconfigurations in cloud applications can chain together to defeat modern authentication controls.
Why it matters: Cloud development teams and identity administrators need to audit Spring Boot Actuator exposure and OAuth2 ROPC implementations today, as these bypass MFA when combined with leaked credentials.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
cloud saas
From Misconfigured Spring Boot Actuator to SharePoint Exfiltration: How Stolen Credentials Bypass MFA
Attackers exploited a misconfigured Spring Boot Actuator endpoint to extract credentials from exposed configuration data, then leveraged the OAuth2 Resource Owner Password Credentials flow to bypass multifactor authentication (MFA) and access SharePoint. The incident demonstrates how misconfigurations in cloud applications can chain together to defeat modern authentication controls.
Why it matters: Cloud development teams and identity administrators need to audit Spring Boot Actuator exposure and OAuth2 ROPC implementations today, as these bypass MFA when combined with leaked credentials.
- Source published
- First seen by Cybersecurity Tracker