{"id":"CVE-2026-55448","revision":"22ce8d5b7d194b5aa32854bc1a2d5244","records":[{"revision":"22ce8d5b7d194b5aa32854bc1a2d5244","observedAt":"2026-10-27T14:13:40.804+00:00","statement":{"source":"nvd","id":"CVE-2026-55448","aliases":[],"title":"mise manages dev tools like node, python, cmake, and terraform. From 2026.3.15 until 2026.6.4, mise loads github.credential_command from local project config before any trust decision, then executes that value with sh -c when resolving a Gi…","description":"mise manages dev tools like node, python, cmake, and terraform. From 2026.3.15 until 2026.6.4, mise loads github.credential_command from local project config before any trust decision, then executes that value with sh -c when resolving a GitHub token. An attacker who can place a .mise.toml in a repository can execute arbitrary shell commands when the victim runs a GitHub-related mise command and no higher-priority GitHub token environment variable is set. This vulnerability is fixed in 2026.6.4.","state":0,"publishedAt":"2026-06-26T18:17:01.323+00:00","modifiedAt":"2026-10-25T17:10:00.197+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","score":6.3,"severity":"MEDIUM"}],"references":["https://github.com/jdx/mise/security/advisories/GHSA-29hf-rm4x-xxph"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-55448","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-78"],"productCriteria":[],"sourceDates":{"published":"2026-06-26T18:17:01.323","lastModified":"2026-10-25T17:10:00.197"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-55448","identifiers":["CVE-2026-55448"]},"retained":false,"historicalAffected":[]}],"coverage":[]}