Upstream information

CVE-2026-35580 at MITRE

Description

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 workflow_dispatch inputs were interpolated directly into shell commands via ${{ }} expression syntax. An attacker with repository write access could inject arbitrary shell commands, leading to repository poisoning and supply chain compromise affecting all downstream users. This vulnerability is fixed in 8.39.0.

Other Security Trackers

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
CVSS detail CNA (GitHub)
Base Score 9.1
Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • Botan >= 3.11.1-1.1
  • Botan-doc >= 3.11.1-1.1
  • libbotan-3-11 >= 3.11.1-1.1
  • libbotan-devel >= 3.11.1-1.1
  • python3-botan >= 3.11.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-10540

SUSE Timeline for this CVE

CVE page created: Tue Apr 7 19:33:51 2026
CVE page last modified: Wed Apr 15 02:04:58 2026