CRITICALVulnerability
Global

Critical Marimo pre-auth RCE flaw now under active exploitation

·Source: BleepingComputer

Updated:

Executive Summary

A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged for credential theft. [...]

Analysis

A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged for credential theft. [...]
Source Attribution

Originally published by BleepingComputer on Apr 12, 2026.

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