CVE-2026-119288

high

Zuke is a code-first, strongly typed build automation system for Deno.

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, @zuke/core launches resolved Windows .cmd and .bat shims by prepending cmd /c, causing cmd.exe to reparse a command line assembled with C-runtime quoting rules. A build running on Windows that resolves a tool from node_modules/.bin and passes attacker-influenced text containing an unquoted &, |, or ^ metacharacter can execute an additional attacker-chosen command in the build's context with access to its credentials. POSIX platforms are not affected. This issue is fixed in version 1.51.0.

CVSS

7.0

7.0 (CVSS v3.1)

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

Severity source: NVD CVSS v3.1 (security-advisories@github.com)

Timeline (UTC)

Published: 2026-10-30 16:17

Modified: 2026-10-30 19:18

NVD status: Deferred

Last synced 17 hours ago

Verified against the source API 2026-10-30 19:20 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-78

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/zuke-build/zuke/commit/4257b0bc5ef5e387a44f913349646d4baccd1654 security-advisories@github.com
https://github.com/zuke-build/zuke/pull/542 security-advisories@github.com
https://github.com/zuke-build/zuke/releases/tag/core-v1.51.0 security-advisories@github.com
https://github.com/zuke-build/zuke/security/advisories/GHSA-7h34-cmvx-hg95 security-advisories@github.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-30 19:20 UTC · record ↗

Learn the basics

Understanding CVEs and CVSS Scores