{"id":"CVE-2026-83493","aliases":["EUVD-2026-117965","GHSA-6w7q-9vx7-v552"],"status":"published","title":"Distributed-workloads: github actions pinned by mutable tag/branch, including third-party snyk/actions/setup@master","description":"A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the pull_request_target workflow by submitting a specially crafted pull request. This workflow processes untrusted code from the pull request author while operating with the base repository's sensitive secrets, such as the SNYK_TOKEN, and its default write token. Consequently, an attacker could exfiltrate these secrets, leading to unauthorized access to the Snyk integration and potential control over the repository.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00316,"percentile":0.24918,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-829"],"published":"2026-11-06T06:39:09Z","modified":"2026-11-06T15:31:26Z","products":[{"vendor":"red hat","product":"red hat openshift ai (rhoai)"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-83493","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2526349","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-83493"},{"url":"https://github.com/advisories/GHSA-6w7q-9vx7-v552"}],"sources":{"cve":[{"id":"CVE-2026-83493","title":"Distributed-workloads: github actions pinned by mutable tag/branch, including third-party snyk/actions/setup@master","description":"A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the pull_request_target workflow by submitting a specially crafted pull request. This workflow processes untrusted code from the pull request author while operating with the base repository's sensitive secrets, such as the SNYK_TOKEN, and its default write token. Consequently, an attacker could exfiltrate these secrets, leading to unauthorized access to the Snyk integration and potential control over the repository.","status":"published","published":"2026-11-06T06:39:09.715Z","modified":"2026-11-06T15:05:02.692Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-829"],"updated_at":"2026-11-06T16:58:46.729138Z"}],"euvd":[{"id":"EUVD-2026-117965","description":"A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the pull_request_target workflow by submitting a specially crafted pull request. This workflow processes untrusted code from the pull request author while operating with the base repository's sensitive secrets, such as the SNYK_TOKEN, and its default write token. Consequently, an attacker could exfiltrate these secrets, leading to unauthorized access to the Snyk integration and potential control over the repository.","status":"published","published":"2026-11-06T06:39:09Z","modified":"2026-11-06T15:05:02Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-06T16:05:19.944528Z"}],"ghsa":[{"id":"GHSA-6w7q-9vx7-v552","title":"A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the...","description":"A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the pull_request_target workflow by submitting a specially crafted pull request. This workflow processes untrusted code from the pull request author while operating with the base repository's sensitive secrets, such as the SNYK_TOKEN, and its default write token. Consequently, an attacker could exfiltrate these secrets, leading to unauthorized access to the Snyk integration and potential control over the repository.","status":"published","published":"2026-11-06T09:31:30Z","modified":"2026-11-06T15:31:26Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-829"],"updated_at":"2026-11-06T16:00:40.695019Z"}],"nvd":[{"id":"CVE-2026-83493","description":"A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the pull_request_target workflow by submitting a specially crafted pull request. This workflow processes untrusted code from the pull request author while operating with the base repository's sensitive secrets, such as the SNYK_TOKEN, and its default write token. Consequently, an attacker could exfiltrate these secrets, leading to unauthorized access to the Snyk integration and potential control over the repository.","status":"published","published":"2026-11-06T07:17:52.42Z","modified":"2026-11-06T15:17:25.223Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-829"],"updated_at":"2026-11-06T18:00:56.247382Z"}]}}