CVE-2026-33646: mise: Arbitrary Code Execution via Tera Templates in .tool-versions Files (Trust Bypass)
jdx · mise
Affected: jdx mise · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 40% of scored CVEs
DescriptionCVE.org
mise manages dev tools like node, python, cmake, and terraform. Prior to 2026.3.10, mise processes .tool-versions files through the Tera template engine during parsing, with the exec() function registered, enabling arbitrary command execution. Unlike .mise.toml files, .tool-versions files are not subject to trust verification in non-paranoid mode. This means an attacker can place a malicious .tool-versions file in a git repository, and when a victim with mise activated cds into the directory, arbitrary commands execute without any trust prompt. This vulnerability is fixed in 2026.3.10.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- jdx · mise< 2026.3.10
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-33646 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.