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CVE-2026-35533GHSA-436V-8FW5-4MJ8

mise has a local settings bypass config trust checks

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 2026.6.4
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: poc
  • Automatable: no
  • Technical impact: total

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: poc · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • jdx mise

    From 2026.2.18 · through 2026.4.5

  • misecrates.io

    From 2026.2.18 · fixed in 2026.6.4

References 1

GitHub · jdx/mise