A Denial of Service (DoS) vulnerability was discovered in the /api/v1/boards/{board_id} endpoint of invoke-ai/invokeai version v5.0.2. This vulnerability occurs when an excessively large payload is sent in the board_name field during a PATCH request. By sending a large payload, the UI becomes unresponsive, rendering it impossible for users to interact with or manage the affected board. Additionally, the option to delete the board becomes inaccessible, amplifying the severity of the issue.
CVE ID: CVE-2024-11043
CVSS Base Severity: HIGH
CVSS Base Score: 7.5
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vendor: invoke-ai
Product: invoke-ai/invokeai
EPSS Score: 0.06% (probability of being exploited)
EPSS Percentile: 17.22% (scored less or equal to compared to others)
EPSS Date: 2025-04-18 (when was this score calculated)