CVE-2026-97147 (GCVE-0-2026-97147)

Vulnerability from cvelistv5 – Published: 2026-10-08 17:41 – Updated: 2026-10-14 01:07
VLAI
Summary
In OpenStack Mistral through 23.0.0, several of the v2 API write paths resolve the target object with a query that can return another project's resource, then write to it. An authenticated project member can use this to rewrite and un-publish another project's public action definitions and environments. A project administrator can create a workbook whose embedded ad-hoc action or workflow name collides with a resource of another project, which moves that resource into the caller's project and causes the original owner's subsequent updates of it to fail with server errors. Only deployments exposing the Mistral API are affected.
Severity
7.2 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 01:06 UTC
CWE
  • CWE-863 - Incorrect Authorization
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2310 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
OpenStack Mistral Affected: 0 , < 20.1.1 (semver)
Affected: 21.0.0 , < 21.0.1 (semver)
Affected: 22.0.0 , < 22.0.1 (semver)
Affected: 23.0.0 (semver)
guessed Create a notification for this product.
Show details on NVD website
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