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    8 vulnerabilities found for keystonemiddleware by OpenStack

    CVE-2026-22797 (GCVE-0-2026-22797)

    Vulnerability from cvelistv5 – Published: 2026-01-19 00:00 – Updated: 2026-01-20 17:28
    VLAI
    Summary
    An issue was discovered in OpenStack keystonemiddleware 10.5 through 10.7 before 10.7.2, 10.8 and 10.9 before 10.9.1, and 10.10 through 10.12 before 10.12.1. The external_oauth2_token middleware fails to sanitize incoming authentication headers before processing OAuth 2.0 tokens. By sending forged identity headers such as X-Is-Admin-Project, X-Roles, or X-User-Id, an authenticated attacker may escalate privileges or impersonate other users. All deployments using the external_oauth2_token middleware are affected.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-290 - Authentication Bypass by Spoofing
    Assigner
    Impacted products
    Vendor Product Version
    OpenStack keystonemiddleware Affected: 10.5.0 , < 10.7.2 (semver)
    Affected: 10.8.0 , < 10.9.1 (semver)
    Affected: 10.10.0 , < 10.12.1 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2015-7546 (GCVE-0-2015-7546)

    Vulnerability from cvelistv5 – Published: 2016-02-03 15:00 – Updated: 2024-08-06 07:51
    VLAI
    Summary
    The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    Date Public
    2016-01-29 00:00
    Show details on NVD website

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    CVE-2015-1852 (GCVE-0-2015-1852)

    Vulnerability from cvelistv5 – Published: 2015-04-17 17:00 – Updated: 2024-08-06 04:54
    VLAI
    Summary
    The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2015-04-14 00:00
    Show details on NVD website

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    CVE-2014-7144 (GCVE-0-2014-7144)

    Vulnerability from cvelistv5 – Published: 2014-10-02 14:00 – Updated: 2024-08-06 12:40
    VLAI
    Summary
    OpenStack keystonemiddleware (formerly python-keystoneclient) 0.x before 0.11.0 and 1.x before 1.2.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    URL Tags
    http://rhn.redhat.com/errata/RHSA-2015-0020.html vendor-advisoryx_refsource_REDHAT
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    http://secunia.com/advisories/62709 third-party-advisoryx_refsource_SECUNIA
    http://rhn.redhat.com/errata/RHSA-2014-1784.html vendor-advisoryx_refsource_REDHAT
    http://www.securityfocus.com/bid/69864 vdb-entryx_refsource_BID
    https://bugs.launchpad.net/python-keystoneclient/… x_refsource_CONFIRM
    http://rhn.redhat.com/errata/RHSA-2014-1783.html vendor-advisoryx_refsource_REDHAT
    Date Public
    2014-09-26 00:00
    Show details on NVD website

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    CVE-2026-22797 (GCVE-0-2026-22797)

    Vulnerability from nvd – Published: 2026-01-19 00:00 – Updated: 2026-01-20 17:28
    VLAI
    Summary
    An issue was discovered in OpenStack keystonemiddleware 10.5 through 10.7 before 10.7.2, 10.8 and 10.9 before 10.9.1, and 10.10 through 10.12 before 10.12.1. The external_oauth2_token middleware fails to sanitize incoming authentication headers before processing OAuth 2.0 tokens. By sending forged identity headers such as X-Is-Admin-Project, X-Roles, or X-User-Id, an authenticated attacker may escalate privileges or impersonate other users. All deployments using the external_oauth2_token middleware are affected.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-290 - Authentication Bypass by Spoofing
    Assigner
    Impacted products
    Vendor Product Version
    OpenStack keystonemiddleware Affected: 10.5.0 , < 10.7.2 (semver)
    Affected: 10.8.0 , < 10.9.1 (semver)
    Affected: 10.10.0 , < 10.12.1 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2015-7546 (GCVE-0-2015-7546)

    Vulnerability from nvd – Published: 2016-02-03 15:00 – Updated: 2024-08-06 07:51
    VLAI
    Summary
    The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    Date Public
    2016-01-29 00:00
    Show details on NVD website

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    CVE-2015-1852 (GCVE-0-2015-1852)

    Vulnerability from nvd – Published: 2015-04-17 17:00 – Updated: 2024-08-06 04:54
    VLAI
    Summary
    The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Date Public
    2015-04-14 00:00
    Show details on NVD website

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    CVE-2014-7144 (GCVE-0-2014-7144)

    Vulnerability from nvd – Published: 2014-10-02 14:00 – Updated: 2024-08-06 12:40
    VLAI
    Summary
    OpenStack keystonemiddleware (formerly python-keystoneclient) 0.x before 0.11.0 and 1.x before 1.2.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
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    http://rhn.redhat.com/errata/RHSA-2014-1784.html vendor-advisoryx_refsource_REDHAT
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    Show details on NVD website

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