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Description

mise manages dev tools like node, python, cmake, and terraform. From 2026.2.18 through 2026.4.5, mise loads trust-control settings from a local project .mise.toml before the trust check runs. An attacker who can place a malicious .mise.toml in a repository can make that same file appear trusted and then reach dangerous directives such as [env] _.source, templates, hooks, or tasks.

PUBLISHED Reserved 2026-04-03 | Published 2026-04-07 | Updated 2026-04-08 | Assigner GitHub_M




HIGH: 7.8CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Problem types

CWE-284: Improper Access Control

Product status

>= 2026.2.18, <= 2026.4.5
affected

References

github.com/jdx/mise/security/advisories/GHSA-436v-8fw5-4mj8

cve.org (CVE-2026-35533)

nvd.nist.gov (CVE-2026-35533)

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