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8 vulnerabilities found for keystonemiddleware by OpenStack

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.
Severity ?
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
CWE
  • CWE-290 - Authentication Bypass by Spoofing
Assigner
References
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)
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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
References
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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
http://rhn.redhat.com/errata/RHSA-2015-0020.html vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2014/0… mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2705-1 vendor-advisoryx_refsource_UBUNTU
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
Show details on NVD website
To clipboard 

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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.
Severity ?
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
CWE
  • CWE-290 - Authentication Bypass by Spoofing
Assigner
References
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
To clipboard 

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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
References
Show details on NVD website
To clipboard 

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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
Show details on NVD website
To clipboard 

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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
http://rhn.redhat.com/errata/RHSA-2015-0020.html vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2014/0… mailing-listx_refsource_MLIST
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http://secunia.com/advisories/62709 third-party-advisoryx_refsource_SECUNIA
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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
Show details on NVD website
To clipboard 

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