{"items":[{"id":"NVI-00017492","kind":"vulnerability","title":"Mise vulnerable to arbitrary command execution via task-include files in an untrusted, config-less repository","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-77g9-363w-rccq","CVE-2026-55441"],"plain_summary":"GitHub lists this reviewed advisory for mise. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-06426f79a75a8b8062f5a09885182cbb"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-23T18:24:09.000Z","value":"8.6 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0a79f241a7864173ac2909914d09ff0e"},{"kind":"EPSS","as_of":"2026-11-05T12:03:04.000Z","value":"0.184%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.08056. Missing scores are unknown.","source_id":"sr-06426f79a75a8b8062f5a09885182cbb"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0a79f241a7864173ac2909914d09ff0e","url":"https://github.com/advisories/GHSA-77g9-363w-rccq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-77g9-363w-rccq","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T19:06:16.668Z"},{"id":"sr-06426f79a75a8b8062f5a09885182cbb","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-55441","publisher":"FIRST EPSS","observed_at":"2026-11-06T07:17:46.386Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0a79f241a7864173ac2909914d09ff0e"],"technology":"mise","known_exclusions":[],"conditions_summary":"### Summary\n\nmise's trust feature gates config files (`mise.toml`, `.tool-versions`) through `trust_check`, but task-include files are loaded on a path that never reaches it. When a directory has a task-include dir (`mise-tasks/`, `.mise/tasks/`, …) but no config file, mise falls back to the default includes and renders each task's tera fields — and that tera environment has `exec()` registered. A `{{ exec(command='…') }}` in any rendered field runs arbitrary commands the moment the tasks are merely listed. There's no config file to gate on, so no trust prompt ever appears. Read-only commands trigger it: `mise tasks`, `mise task ls`, `mise run`, `mise tasks --usage` (the query shell completion runs on Tab). The victim only has to `cd` into a cloned repo and list or tab-complete a task\n## Details\n\nTrust is enforced only inside config-file parsing:\n\n- `src/config/config_file/mise_toml.rs:276` — `MiseToml::from_str` → `trust_check(path)?`\n- `src/config/config_file/tool_versions.rs:62` — `.tool-versions` parser → `trust_check(&path)?`\n- `src/config/env_directive/mod.rs:681` — env templates → `trust_check(path)?` (only when the value contains template syntax)\n\nTask-include files are loa","public_affected_ranges":["< 2026.6.4"]}],"null_published_at":"2026-11-07T07:07:46.834Z","source_updated_at":"2026-06-23T18:24:09.000Z","source_disclosed_at":"2026-06-23T18:24:08.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-05T19:06:16.668Z"},{"id":"NVI-00017492","kind":"vulnerability","title":"Mise vulnerable to arbitrary command execution via task-include files in an untrusted, config-less repository","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-77g9-363w-rccq","CVE-2026-55441"],"plain_summary":"GitHub lists this reviewed advisory for mise. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0a79f241a7864173ac2909914d09ff0e"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-23T18:24:09.000Z","value":"8.6 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0a79f241a7864173ac2909914d09ff0e"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0a79f241a7864173ac2909914d09ff0e","url":"https://github.com/advisories/GHSA-77g9-363w-rccq","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-77g9-363w-rccq","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T19:06:16.668Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0a79f241a7864173ac2909914d09ff0e"],"technology":"mise","known_exclusions":[],"conditions_summary":"### Summary\n\nmise's trust feature gates config files (`mise.toml`, `.tool-versions`) through `trust_check`, but task-include files are loaded on a path that never reaches it. When a directory has a task-include dir (`mise-tasks/`, `.mise/tasks/`, …) but no config file, mise falls back to the default includes and renders each task's tera fields — and that tera environment has `exec()` registered. A `{{ exec(command='…') }}` in any rendered field runs arbitrary commands the moment the tasks are merely listed. There's no config file to gate on, so no trust prompt ever appears. Read-only commands trigger it: `mise tasks`, `mise task ls`, `mise run`, `mise tasks --usage` (the query shell completion runs on Tab). The victim only has to `cd` into a cloned repo and list or tab-complete a task\n## Details\n\nTrust is enforced only inside config-file parsing:\n\n- `src/config/config_file/mise_toml.rs:276` — `MiseToml::from_str` → `trust_check(path)?`\n- `src/config/config_file/tool_versions.rs:62` — `.tool-versions` parser → `trust_check(&path)?`\n- `src/config/env_directive/mod.rs:681` — env templates → `trust_check(path)?` (only when the value contains template syntax)\n\nTask-include files are loa","public_affected_ranges":["< 2026.6.4"]}],"null_published_at":"2026-11-05T19:10:21.397Z","source_updated_at":"2026-06-23T18:24:09.000Z","source_disclosed_at":"2026-06-23T18:24:08.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-05T19:06:16.668Z"}],"next_cursor":null,"snapshot_revision":"42594"}