CVE-2026-35581
High · 7.2CVSS
7.2
EPSS
0.9%
Published
Apr 7, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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