Security Advisory

CVE-2026-35581

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-07 15:56:55

Last updated 2026-04-08 14:57:47

Assigner GitHub_M

State PUBLISHED

Description

Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, the Executrix utility class constructed shell commands by concatenating configuration-derived values — including the PLACE_NAME parameter — with insufficient sanitization. Only spaces were replaced with underscores, allowing shell metacharacters (;, |, $, `, (, ), etc.) to pass through into /bin/sh -c command execution. This vulnerability is fixed in 8.39.0.

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