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PYSEC-2026-889

OpenStack Heat template URL information leakage

Quick fix

PYSEC-2026-889 — openstack-heat: upgrade to the fixed version with the command below.

pip install --upgrade 'openstack-heat>=5.0.0a0'

Details

OpenStack Orchestration API (Heat) 2013.2 through 2013.2.3 and 2014.1, when creating the stack for a template using a provider template, allows remote authenticated users to obtain the provider template URL via the resource-type-list.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/openstack-heat
Introduced in: 0Fixed in: 5.0.0a0
Fixpip install --upgrade 'openstack-heat>=5.0.0a0'

References