SSRF in Taskingai
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/taskingai-user-action-openapi-server-url-ssrf (third-party-advisory)
- github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/ope… (technical-description)
- github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/ope… (technical-description)
- github.com/TaskingAI/TaskingAI (product)
- www.vulncheck.com/advisories/taskingai-through-0.3.0-ssrf-via-openapi-servers-0… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111321?
- CVE-2026-111321 is a medium-severity vulnerability in Taskingai, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.4/10. Published 2026-10-15.
- How severe is CVE-2026-111321?
- Medium severity. CVSS v3 base score is 5.4 out of 10.