CVE-2022-3100

MEDIUMNVD 5.95.9—

5.9

A flaw was found in the openstack-barbican component. This issue allows an access policy bypass via a query string when accessing the API.

CVSS v3: 5.9
EG Score: 5.9(medium)
EPSS: 42.8%
KEV: Not listed

Published

January 18, 2023

Last Modified

April 3, 2025

References (2)

secalert@redhathttps://access.redhat.com/security/cve/CVE-2022-3100
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2022-3100

Patch Availability(2)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	barbican-doc (2:14.0.0-0ubuntu1.1) @ jammy	2026-05-25	ubuntu
redhat	openstack-barbican-0:12.0.1-0.20220614210405.486e607.el9ost	2022-09-29	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-305

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
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2026-05-26 13:43 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-3100?

CVE-2022-3100 is a medium vulnerability published on January 18, 2023. A flaw was found in the openstack-barbican component. This issue allows an access policy bypass via a query string when accessing the API.

When was CVE-2022-3100 disclosed?

CVE-2022-3100 was first published in the National Vulnerability Database on January 18, 2023, with the most recent update on April 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-3100 actively exploited?

CVE-2022-3100 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 42.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-3100?

CVE-2022-3100 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2022-3100?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-3100, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-3100

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