Openstack Keystone vulnerabilities

CVE-2017-15879 [HIGH] CWE-20 Keystone is vulnerable to CSV injection Keystone is vulnerable to CSV injection CSV Injection (aka Excel Macro Injection or Formula Injection) exists in admin/server/api/download.js and lib/list/getCSVData.js in KeystoneJS before 4.0.0-beta.7 via a value that is mishandled in a CSV export.

CVE-2017-15878 [MEDIUM] CWE-79 Cross-Site Scripting in keystone Cross-Site Scripting in keystone Versions of `keystone` prior to 4.0.0 are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize user input on the `Contact Us` page, allowing attackers to submit contact forms with malicious JavaScript in the message field. The output is not properly encoded leading an admin that opens new inquiry to execute the arbitrary JavaScript supplied in their browser. ## Recommendation U

CVE-2026-42999 [HIGH] CWE-863 CVE-2026-42999: An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone RBAC policy enforcer in en An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone RBAC policy enforcer in enforce_call unconditionally merges the raw JSON request body into the policy enforcement dictionary via policy_dict.update(json_input.copy()), overwriting trusted target data that was previously set from database lookups. Because flask.request.get_json i

CVE-2020-12691 [HIGH] CWE-863 CVE-2020-12691: An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can create an EC2 credential for themselves for a project that they have a specified role on, and then perform an update to the credential user and project, allowing them to masquerade as another user. This potentially allows a malicious user to act as the a

CVE-2026-43000 [HIGH] CWE-863 CVE-2026-43000: An issue was discovered in OpenStack Keystone before 29.0.2. When combined with an application crede An issue was discovered in OpenStack Keystone before 29.0.2. When combined with an application credential impersonation vulnerability, an attacker with the member role on a project can escalate to admin by chaining unrestricted application credentials with Keystone trusts. The impersonated token carries the victim's identity, which passes the trustor

CVE-2026-42998 [HIGH] CWE-863 CVE-2026-42998: An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone application credential aut An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone application credential authentication plugin does not verify that the user supplied in the authentication request matches the owner of the application credential. An attacker can authenticate with their own application credential ID and secret while specifying a different user's

CVE-2019-19687 [HIGH] CWE-522 CVE-2019-19687: OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any us OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Ti

CVE-2020-12690 [HIGH] CWE-613 CVE-2020-12690: An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more rol

CVE-2026-44394 [HIGH] CVE-2026-44394: An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone federated token rescoping An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone federated token rescoping mechanism does not propagate the original token's expiry to the newly issued token. When a federated user rescopes a token via POST /v3/auth/tokens, the handle_scoped_token() function in the mapped authentication plugin returns response data without an expires_a

CVE-2020-12689 [HIGH] CWE-269 CVE-2020-12689: An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any user authenticated with An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any user authenticated within a limited scope (trust/oauth/application credential) can create an EC2 credential with an escalated permission, such as obtaining admin while the user is on a limited viewer role. This potentially allows a malicious user to act as the admin on a proj

CVE-2021-38155 [HIGH] CWE-307 CVE-2021-38155: OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain

CVE-2021-3563 [CRITICAL] CWE-863 Openstack Keystone Incorrect Authorization vulnerability Openstack Keystone Incorrect Authorization vulnerability A flaw was found in openstack-keystone, only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity which administrators may be counting on. The highest threat from this vulnerability is to data confidentiality and integrity. A [patch](https://opendev.org/openstack/keystone/commit/7859ed260038

CVE-2026-40683 [HIGH] CWE-843 CVE-2026-40683: In OpenStack Keystone before 28.0.1, the LDAP identity backend does not convert the user enabled att In OpenStack Keystone before 28.0.1, the LDAP identity backend does not convert the user enabled attribute to a boolean when the user_enabled_invert configuration option is False (the default). The _ldap_res_to_model method in the UserApi class only performed string-to-boolean conversion when user_enabled_invert was True. When False, the raw string va

CVE-2015-7546 [HIGH] CWE-522 CVE-2015-7546: The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 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 i

CVE-2025-65073 [HIGH] CWE-863 CVE-2025-65073: OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.

CVE-2012-4456 [HIGH] CWE-287 CVE-2012-4456: The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attackers to read the roles for an arbitrary user or get, create, or delete arbitrary services.

CVE-2014-2828 [HIGH] CWE-287 CVE-2014-2828: The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."

CVE-2026-43001 [HIGH] CWE-863 CVE-2026-43001: An issue was discovered in OpenStack Keystone before 29.0.2. POST /v3/credentials did not validate t An issue was discovered in OpenStack Keystone before 29.0.2. POST /v3/credentials did not validate that the caller-supplied project_id for an EC2-type credential matched the project of the authenticating application credential. This allowed an attacker holding an unrestricted application credential for project A to create an EC2 credential targeting p

CVE-2017-2673 [HIGH] CWE-863 OpenStack Identity service (keystone) Incorrect Authorization OpenStack Identity service (keystone) Incorrect Authorization An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone). An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles.

CVE-2017-16570 [HIGH] CWE-352 Cross-Site Request Forgery (CSRF) in keystone Cross-Site Request Forgery (CSRF) in keystone Versions of `keystone` prior to 4.0.0 are vulnerable to Cross-Site Request Forgery (CSRF). The package fails to validate the presence of the `X-CSRF-Token` header, which may allow attackers to carry actions on behalf of other users on all endpoints. ## Recommendation Update to version 4.0.0 or later.