PT-2026-53519 · Pypi · Openstack Magnum

Published 2026-06-29 · Updated 2026-06-29

OSV

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

OpenStack Magnum passes OpenStack credentials into the Heat templates creating its instances. While these should just be used for retrieving the instances' SSL certificates, they allow full API access, though and can be used to perform any API operation the user is authorized to perform.

Fix

Related Identifiers

PYSEC-2026-437

Affected Products

Openstack Magnum

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2016-7404 · Security Note
• https://osv.dev/vulnerability/PYSEC-2026-437 · Vendor Advisory
• https://github.com/openstack/magnum · Note
• https://github.com/openstack/magnum/commit/e93d82e8b3bc19211efd54edc17aebdca50670c1 · Note
• https://web.archive.org/web/20210124052053/https://securityfocus.com/bid/98467 · Note
• https://pypi.org/project/openstack-magnum · Note
• https://opendev.org/openstack/magnum/commit/0bb0d6486d6771ee21bbf897a091b1aa59e01b22 · Note
• https://bugzilla.suse.com/show_bug.cgi?id=998182 · Note
• https://bugs.launchpad.net/magnum/+bug/1620536 · Note
• https://github.com/advisories/GHSA-793v-r35j-9rp9 · Note