CVE-2026-111321CWE-918ssrf

CVE-2026-111321

Medium · published October 16, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
12.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00223 · 12.2th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-10-16T02:19Z
References (5)
https://github.com/TaskingAI/TaskingAI · [email protected]https://github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/openapi_call.py#L144 · [email protected]https://github.com/TaskingAI/TaskingAI/blob/v0.3.0/backend/app/services/tool/action/openapi_utils.py#L168-L169 · [email protected]https://hackmd.io/@hieuPenguinnn/taskingai-user-action-openapi-server-url-ssrf · [email protected]https://www.vulncheck.com/advisories/taskingai-through-0.3.0-ssrf-via-openapi-servers-0-url-in-actions · [email protected]
EPSS history
Timeline
  • 17 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 15 OCT 21:43Z
    TaskingAI through 0.3.0 SSRF via OpenAPI servers[0].url in Actions
    cvelistv5
  • 15 OCT 21:43Z
    TaskingAI through 0.3.0 SSRF via OpenAPI servers[0].url in Actions
    cvelistv5