InvokeAI before 6.13.7 contains an unauthenticated directory enumeration vulnerability in the GET /api/v2/models/scan_folder endpoint that accepts attacker-controlled scan_path parameters. Unauthenticated attackers can recursively enumerate arbitrary server filesystem directories and use HTTP response codes to determine file existence and readability, bypassing multi-user mode access controls.
https://www.vulncheck.com/advisories/invokeai-unauthenticated-directory-enumeration-via-scan-folder
https://github.com/invoke-ai/InvokeAI/releases/tag/v6.13.7
https://github.com/invoke-ai/InvokeAI/pull/9367
https://github.com/invoke-ai/InvokeAI/issues/9365
https://github.com/invoke-ai/InvokeAI/commit/d315b8967f548732912bd9b390853ed4af97d8cb
Published: 2026-07-22
Updated: 2026-07-22
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity: Medium
Base Score: 6.3
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Severity: Medium