CVE-2026-111321

TaskingAI through 0.3.0 contains a server-side request forgery vulnerability that allows authenticated attackers to make the backend send arbitrary HTTP requests by supplying an unvalidated OpenAPI servers[0].url in a user-defined action. Attackers holding a project API key or console admin login can create an action pointing to loopback, internal or cloud metadata addresses and run it via POST /actions/{action_id}/run to read back up to 64 KiB of responses.

• https://github.com/TaskingAI/TaskingAI
• https://github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/openapi_call.py#L144
• https://github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/openapi_utils.py#L168-L169

• https://github.com/TaskingAI/TaskingAI
• https://github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/openapi_call.py#L144
• https://github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/openapi_utils.py#L168-L169
• https://hackmd.io/@hieuPenguinnn/taskingai-user-action-openapi-server-url-ssrf
• https://www.vulncheck.com/advisories/taskingai-through-0.3.0-ssrf-via-openapi-servers-0-url-in-actions

• HIGHCVE-2020-37278PoC
• HIGHCVE-2023-54402PoC
• MEDIUMCVE-2024-34319
• UNSCOREDCVE-2026-0311
• LOWCVE-2026-100104
• MEDIUMCVE-2026-100251
• MEDIUMCVE-2026-100257
• MEDIUMCVE-2026-100279

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