{"id":"CVE-2023-46300","aliases":["EUVD-2023-50523","GHSA-2rrh-8pm2-3q2c"],"status":"published","title":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain...","description":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01319,"percentile":0.71216,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-116"],"published":"2023-10-22T00:00:00Z","modified":"2026-10-28T10:35:19Z","products":[{"vendor":"iterm2","product":"iterm2"}],"references":[{"url":"https://github.com/gnachman/iTerm2/commit/ae8192522661c34d1cbe57f6f9ef2ff0a337c2a5","tags":["x_transferred","Patch","fix"]},{"url":"https://github.com/gnachman/iTerm2/commit/b2268b03b5f3d4cd8ca275eaef5d16d0fac20009","tags":["x_transferred","Patch","fix"]},{"url":"https://blog.solidsnail.com/posts/2023-08-28-iterm2-rce","tags":["x_transferred","Exploit","Third Party Advisory","article"]},{"url":"https://iterm2.com/news.html","tags":["x_transferred","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46300","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2rrh-8pm2-3q2c"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46300.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-46300","description":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.","status":"published","published":"2023-10-22T00:00:00Z","modified":"2024-09-12T17:49:38.677Z","updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-50523","description":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.","status":"published","published":"2023-10-22T00:00:00Z","modified":"2024-09-12T17:49:38Z","updated_at":"2026-11-03T00:55:56.835723Z"}],"ghsa":[{"id":"GHSA-2rrh-8pm2-3q2c","title":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain...","description":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.","status":"published","published":"2023-10-22T06:30:19Z","modified":"2024-04-04T08:52:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:57:02.541362Z"}],"nvd":[{"id":"CVE-2023-46300","description":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.","status":"published","published":"2023-10-22T04:15:09.74Z","modified":"2026-06-17T06:30:36.743Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:08:39.058878Z"}],"osv":[{"id":"CVE-2023-46300","description":"iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to tmux integration.","status":"published","published":"2023-10-22T00:00:00Z","modified":"2026-10-28T10:35:19.106365159Z","updated_at":"2026-11-02T15:44:34.287121Z"}]}}