{"id":"CVE-2026-121351","published":"2026-11-10T22:18:24.910","lastModified":"2026-11-11T05:19:29.630","description":"Adobe Connect is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue does not require user interaction. Scope is changed.","cvssScore":10,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://www.adobe.com/trust/security/products/connect/apsb26-191.html","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"Adobe Connect contains a path traversal vulnerability (CWE-22) allowing unauthenticated remote attackers to read arbitrary files on the server by manipulating directory traversal sequences in a pathname. The vulnerability affects the application's file access logic and has full confidentiality impact due to scope change.","exploitability":"Exploitation requires no user interaction or prior authentication and is straightforward for remote attackers given knowledge of vulnerable endpoints or common file paths.","blast_radius":"Successful exploitation enables full compromise of server-side sensitive data, including configuration files, credentials, and internal application resources, potentially enabling further lateral movement or privilege escalation.","remediation":"Upgrade to Adobe Connect version 2.590 or later, as this is the minimum version that addresses CVE-2026-121351.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["path-traversal","web","auth-bypass","info-disclosure"],"model":"garnet-coder","analyzedAt":"2026-11-11T09:44:29.178Z"}}