{"id":"CVE-2020-15272","details":"In the git-tag-annotation-action (open source GitHub Action) before version 1.0.1, an attacker can execute arbitrary (*) shell commands if they can control the value of [the `tag` input] or manage to alter the value of [the `GITHUB_REF` environment variable]. The problem has been patched in version 1.0.1. If you don't use the `tag` input you are most likely safe. The `GITHUB_REF` environment variable is protected by the GitHub Actions environment so attacks from there should be impossible. If you must use the `tag` input and cannot upgrade to `\u003e 1.0.0` make sure that the value is not controlled by another Action.","aliases":["GHSA-hgx2-4pp9-357g"],"modified":"2026-07-09T01:06:40.772449Z","published":"2020-10-26T19:15:12.770Z","references":[{"type":"ADVISORY","url":"https://github.com/ericcornelissen/git-tag-annotation-action/releases/tag/v1.0.1"},{"type":"ADVISORY","url":"https://github.com/ericcornelissen/git-tag-annotation-action/security/advisories/GHSA-hgx2-4pp9-357g"},{"type":"FIX","url":"https://github.com/ericcornelissen/git-tag-annotation-action/commit/9f30756375cc4b1b6c66f274fc9c591fa901455a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ericcornelissen/git-tag-annotation-action","events":[{"introduced":"0"},{"fixed":"21fa0360d55070a1d6b999d027db44cc21a7b48d"},{"fixed":"9f30756375cc4b1b6c66f274fc9c591fa901455a"}],"database_specific":{"cpe":"cpe:2.3:a:git-tag-annotation-action_project:git-tag-annotation-action:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.0.1"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15272.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"}]}