{"id":"CVE-2021-3726","details":"# Vulnerability in `title` function **Description**: the `title` function defined in `lib/termsupport.zsh` uses `print` to set the terminal title to a user-supplied string. In Oh My Zsh, this function is always used securely, but custom user code could use the `title` function in a way that is unsafe. **Fixed in**: [a263cdac](https://github.com/ohmyzsh/ohmyzsh/commit/a263cdac). **Impacted areas**: - `title` function in `lib/termsupport.zsh`. - Custom user code using the `title` function.","modified":"2026-07-08T05:57:26.375310110Z","published":"2021-11-30T10:15:08.883Z","database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"planetargon:oh_my_zsh","cpes":["cpe:2.3:a:planetargon:oh_my_zsh:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"2021-11-11"}]}]},"references":[{"type":"FIX","url":"https://github.com/ohmyzsh/ohmyzsh/commit/a263cdac"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ohmyzsh/ohmyzsh","events":[{"introduced":"0"},{"fixed":"a263cdac"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3726.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}