CVE-2026-80184

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Source
https://cve.org/CVERecord?id=CVE-2026-80184
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80184.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-80184
Downstream
Published
2026-08-25T21:29:29.471Z
Modified
2026-08-28T11:30:37.967652067Z
Severity
  • 7.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
[none]
Details

In OpenStack Keystone before 29.0.3, tokens obtained via delegated authentication mechanisms (OAuth1 access tokens, application credentials, trusts) could be submitted to the token-method authentication path for reauthentication to escape their intended project scope. When an application credential token was presented with no explicit scope, Keystone would issue a new token scoped to the credential owner's default project rather than the project for which the credential was issued, bypassing the intended project boundary. All Keystone deployments that permit delegated authentication through OAuth1 access tokens, application credentials, or trusts are affected.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80184.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "13.0.0"
                },
                {
                    "fixed": "27.0.3"
                },
                {
                    "introduced": "28.0.0"
                },
                {
                    "fixed": "28.0.3"
                },
                {
                    "introduced": "29.0.0"
                },
                {
                    "fixed": "29.0.3"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "introduced": "13.0.0"
                },
                {
                    "fixed": "27.0.3"
                },
                {
                    "introduced": "28.0.0"
                },
                {
                    "fixed": "28.0.3"
                },
                {
                    "introduced": "29.0.0"
                },
                {
                    "fixed": "29.0.3"
                }
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "fixed": "29.0.3"
                }
            ]
        }
    ],
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-863"
    ]
}
References

Affected packages

Git / opendev.org/openstack/keystone

Affected ranges

Type
GIT
Repo
https://opendev.org/openstack/keystone
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
07c1aafdf20db6d6d7c0d3e15074bc02e2f1d2aa
Database specific
Show details 
{
    "source": "DESCRIPTION",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "OAuth1"
        }
    ]
}

Affected versions

2011.*
2011.3
Other
essex-4
essex-rc1
folsom-1
folsom-2
folsom-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80184.json"