An issue was discovered in SaltStack Salt before 3002.5. Sending crafted web requests to the Salt API can result in salt.utils.thin.gen_thin() command injection because of different handling of single versus double quotes. This is related to salt/utils/thin.py.
https://www.debian.org/security/2021/dsa-5011
https://security.gentoo.org/glsa/202310-22
https://security.gentoo.org/glsa/202103-01
https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
https://lists.debian.org/debian-lts-announce/2021/11/msg00009.html