{"id":"CVE-2026-119289","title":"Zuke: githubWorkflow adopts any workflow run whose title matches its marker, so anyone who can dispatch the workflow can satisfy or block a release gate","summary":"Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.10.0, the @zuke/gh githubWorkflow(...) gate correlates a dispatched workflow run using only a display-title marker that is visible in the workflow run list…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L","cvssSource":"cna","cwe":["CWE-345"],"vendor":"zuke-build","product":"zuke","affected":["zuke < 1.10.0"],"published":"2026-10-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T15:48:59.726Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-119289","references":[{"url":"https://github.com/zuke-build/zuke/security/advisories/GHSA-rrc8-3g8p-cm8p","label":"https://github.com/zuke-build/zuke/security/advisories/GHSA-rrc8-3g8p-cm8p"},{"url":"https://github.com/zuke-build/zuke/pull/542","label":"https://github.com/zuke-build/zuke/pull/542"},{"url":"https://github.com/zuke-build/zuke/commit/4257b0bc5ef5e387a44f913349646d4baccd1654","label":"https://github.com/zuke-build/zuke/commit/4257b0bc5ef5e387a44f913349646d4baccd1654"},{"url":"https://github.com/zuke-build/zuke/releases/tag/gh-v1.10.0","label":"https://github.com/zuke-build/zuke/releases/tag/gh-v1.10.0"}],"tags":["cve.org"],"epss":0.00176,"epssPercentile":0.071,"ingestedAt":"2026-11-05T16:07:30.480Z","slug":"CVE-2026-119289","body":"## Overview\n\nZuke is a code-first, strongly typed build automation system for Deno. Prior to 1.10.0, the @zuke/gh githubWorkflow(...) gate correlates a dispatched workflow run using only a display-title marker that is visible in the workflow run list and can be copied by another dispatcher. In configurations where the external workflow repository grants workflow_dispatch permission to a party not equally trusted by the releasing repository, an attacker can dispatch a run with the marker and cause the gate to adopt its conclusion without verifying the event, ref, or creation window. A passing substituted run can authorize an unvalidated release, while a failed or cancelled run can block a valid release, and the persisted adopted run ID preserves the substitution across build resume. This issue is fixed in version 1.10.0.\n\n## Affected\n\n- `zuke < 1.10.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}