CVE-2026-35580

Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, GitHub Actions workflow files contained shell injection points where user-controlled workflowdispatch inputs were interpolated directly into shell commands via $ expression syntax. An attacker with repository write access could...

GHSA-3G6G-GQ4R-XJM9 Emissary has GitHub Actions Shell Injection via Workflow Inputs

Summary Three GitHub Actions workflow files contained 10 shell injection points where user-controlled workflowdispatch inputs were interpolated directly into shell commands via $ expression syntax. An attacker with repository write access could inject arbitrary shell commands, leading to reposito...

Emissary has GitHub Actions Shell Injection via Workflow Inputs

Summary Three GitHub Actions workflow files contained 10 shell injection points where user-controlled workflowdispatch inputs were interpolated directly into shell commands via $ expression syntax. An attacker with repository write access could inject arbitrary shell commands, leading to reposito...

CVE-2026-35580

Removed by vendor...

CVE-2026-35580

Emissary (a P2P data-driven workflow engine) contains a shell-injection vulnerability in GitHub Actions workflow files prior to version 8.39.0. User-controlled workflow_dispatch inputs could be interpolated directly into shell commands via ${{ }} expressions in run blocks, enabling an attacker wi...

CVE-2026-35580 Emissary has GitHub Actions Shell Injection via Workflow Inputs

Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, GitHub Actions workflow files contained shell injection points where user-controlled workflowdispatch inputs were interpolated directly into shell commands via $ expression syntax. An attacker with repository write access could...

Emissary 命令注入漏洞

Emissary is a distributed P2P data-driven workflow framework developed by the National Security Agency. Versions of Emissary prior to 8.39.0 contained a command injection vulnerability. This vulnerability stemmed from shell injection points in the GitHub Actions workflow files. User-controlled...