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Vulnerability record · CVE-2022-23451 · published 6 September 2022

CVE-2022-23451: Openstack barbican incorrect authorization vulnerability

Openstack · Barbican

An authorization flaw was found in openstack-barbican. The default policy rules for the secret metadata API allowed any authenticated user to add, modify, or delete metadata from any secret regardless of ownership. This flaw allows an attacker on the network to modify or delete protected data, causing a denial of service by consuming protected resources.

8.1 CVSS 3.1 High EPSS 1.3% · top 31.7% CWE-863 · Incorrect authorization
8.1CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

An authorization flaw was found in openstack-barbican. The default policy rules for the secret metadata API allowed any authenticated user to add, modify, or delete metadata from any secret regardless of ownership. This flaw allows an attacker on the network to modify or delete protected data, causing a denial of service by consuming protected resources.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/security/cve/CVE-2022-23451 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2022878 Issue TrackingPermissions Required
https://bugzilla.redhat.com/show_bug.cgi?id=2025089 Issue TrackingThird Party Advisory
https://review.opendev.org/c/openstack/barbican/+/811236 PatchThird Party Advisory
https://storyboard.openstack.org/#%21/story/2009253
https://access.redhat.com/security/cve/CVE-2022-23451 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2022878 Issue TrackingPermissions Required
https://bugzilla.redhat.com/show_bug.cgi?id=2025089 Issue TrackingThird Party Advisory
https://review.opendev.org/c/openstack/barbican/+/811236 PatchThird Party Advisory
https://storyboard.openstack.org/#%21/story/2009253

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Source: NIST National Vulnerability Database (record CVE-2022-23451), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.