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.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.22% probability · 13th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Source
- disclosure@vulncheck.com
EPSS moved from 0.2% on 16 October 2026 to 0.2% on 27 October 2026.
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.