{"id":"CVE-2020-14188","aliases":["GHSA-4xqx-pqpj-9fqw"],"url":"https://o3.security/vulnerability/CVE-2020-14188","summary":"gajira-create GitHub action vulnerable to arbitrary code execution","details":"### Impact\nAn attacker can execute arbitrary code in the context of a GitHub runner by creating a specially crafted GitHub issue.\n\n### Patches\nThis issue is patched in gajira-create version 2.0.1.\n\n### Workarounds\nThere are no known workarounds.\n\n### References\n[GitHub Security Lab advisory GHSL-2020-172](https://securitylab.github.com/advisories/GHSL-2020-172-gajira-create-action)","published":"2020-11-09T22:15:12.130Z","modified":"2026-10-20T10:51:49.564867582Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.02869,"percentile":0.85673,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"GitHub Actions","name":"atlassian/gajira-create","fixedVersion":"2.0.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/atlassian/gajira-create/security/advisories/GHSA-4xqx-pqpj-9fqw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14188"},{"type":"PACKAGE","url":"https://github.com/atlassian/gajira-create"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T10:51:49.564867582Z"}}