{"id":"CVE-2021-37914","aliases":["BIT-argo-workflows-2021-37914","GHSA-h563-xh25-x54q","GO-2022-0928"],"url":"https://o3.security/vulnerability/CVE-2021-37914","summary":"Workflow re-write vulnerability using input parameter","details":"### Impact\n\n* Allow end-users to set input parameters, but otherwise expect workflows to be secure.\n\n### Patches\n\nNot yet.\n\n### Workarounds\n\n* Set `EXPRESSION_TEMPLATES=false` for the workflow controller\n\n\n### References\n\n* https://github.com/argoproj/argo-workflows/issues/6441\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [example link to repo](http://example.com)\n* Email us at [example email address](mailto:example@example.com)\n","published":"2021-08-03T00:15:08.607Z","modified":"2026-07-09T05:44:43.483378Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/argoproj/argo-workflows/v3","fixedVersion":"3.1.6"}],"fix":{"url":"https://github.com/argoproj/argo-workflows/pull/6442","label":"argoproj/argo-workflows#6442"},"references":[{"type":"REPORT","url":"https://github.com/argoproj/argo-workflows/issues/6441"},{"type":"FIX","url":"https://github.com/argoproj/argo-workflows/pull/6442"},{"type":"WEB","url":"https://github.com/argoproj/argo-workflows/security/advisories/GHSA-h563-xh25-x54q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37914"},{"type":"WEB","url":"https://github.com/argoproj/argo-workflows/pull/6285"},{"type":"WEB","url":"https://github.com/argoproj/argo-workflows/commit/2a2ecc916925642fd8cb1efd026588e6828f82e1"},{"type":"PACKAGE","url":"github.com/argoproj/argo-workflows/v3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T05:44:43.483378Z"}}