A threat actor exploited a critical pre-authentication remote code execution vulnerability in marimo to harvest AWS credentials, retrieve an SSH private key from AWS Secrets Manager, and authenticate to a bastion host in just eight seconds, according to the Sysdig Threat Research Team. This vulnerability, tracked as CVE-2026-39987, affects marimo versions up to 0.20.4 and […] The post Marimo RCE Flaw Lets Hackers Steal AWS Credentials and Pivot to Bastion Host in 8 Seconds appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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