{"id":"CVE-2026-21267","title":"Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could lead in arbitrary code execution by an attacker","summary":"Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could lead in arbitrary code execution by an attacker. Exploit…","severity":"high","cvss":8.6,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cwe":["CWE-78"],"vendor":"adobe","product":"dreamweaver","affected":["dreamweaver < 21.7"],"patched":["dreamweaver 21.7"],"published":"2026-01-13","updated":"2026-08-27","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21267","references":[{"url":"https://helpx.adobe.com/security/products/dreamweaver/apsb26-01.html","label":"psirt@adobe.com"}],"tags":["nvd"],"epss":0.00834,"epssPercentile":0.56175,"ingestedAt":"2026-08-27T21:08:14.238Z","slug":"CVE-2026-21267","body":"## Overview\n\nDreamweaver Desktop versions 21.6 and earlier are affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could lead in arbitrary code execution by an attacker. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.\n\n## Affected\n\n- `dreamweaver < 21.7`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `dreamweaver 21.7`","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":47.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}