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661 vulnerabilities by openstack
CVE-2026-97147 (GCVE-0-2026-97147)
Vulnerability from nvd – Published: 2026-10-08 17:41 – Updated: 2026-10-08 17:41
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, several of the v2 API write paths resolve the target object with a query that can return another project's resource, then write to it. An authenticated project member can use this to rewrite and un-publish another project's public action definitions and environments. A project administrator can create a workbook whose embedded ad-hoc action or workflow name collides with a resource of another project, which moves that resource into the caller's project and causes the original owner's subsequent updates of it to fail with server errors. Only deployments exposing the Mistral API are affected.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2160267 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html |
Impacted products
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CVE-2026-93861 (GCVE-0-2026-93861)
Vulnerability from nvd – Published: 2026-10-08 17:38 – Updated: 2026-10-08 17:38
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, the workflow membership API lets a project that has accepted a share of another project's private workflow create a further membership naming a third project. The new membership row is created with its project_id defaulted to the accepting project rather than the original workflow owner, and thus the owner can neither see nor delete it. The third project can accept this membership (that it had not actually been granted by the owner), and then read and execute the owner's private workflow; only the accepting (not the owning) project can later revoke that access.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2161277 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html |
Impacted products
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CVE-2026-93860 (GCVE-0-2026-93860)
Vulnerability from nvd – Published: 2026-10-08 17:35 – Updated: 2026-10-09 11:42
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, the /v2/maintenance API controller clears the request context and calls the maintenance service directly without any policy enforcement. Any holder of a valid Mistral token, regardless of assigned role, can read and change the service's cluster-wide maintenance state. Setting the state to PAUSED stops processing of new workflow and execution objects across all tenant projects until an operator restores it.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 11:42 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162789 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html | |
| https://bugs.launchpad.net/ossa/+bug/2162789 | exploit |
Impacted products
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CVE-2026-93858 (GCVE-0-2026-93858)
Vulnerability from nvd – Published: 2026-10-08 17:28 – Updated: 2026-10-08 17:56
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, the std.ssh_proxied action passes a caller-supplied proxy_command value directly to paramiko.ProxyCommand() before any SSH connection to a gateway or target host is attempted. An authenticated project member can use the standard action-execution API to submit an arbitrary local command as proxy_command; paramiko starts that command as a subprocess on the executor host under the executor's own service account, independent of whether the SSH connection itself ever succeeds. Only Mistral deployments that permit the std.ssh_proxied action, the default configuration, are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 17:56 UTC
CWE
- CWE-78 - OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162100 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html |
Impacted products
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CVE-2026-107363 (GCVE-0-2026-107363)
Vulnerability from nvd – Published: 2026-10-07 20:08 – Updated: 2026-10-07 23:06
VLAI
EPSS
VEX
Summary
In OpenStack Zaqar before 23.0.1, the WebSocket transport fails to bind the project identifier in subsequent requests to the project authenticated by the Keystone token. An authenticated user with a valid token for one project may substitute another project's UUID to enumerate, inspect, create, or delete queues belonging to that project, resulting in unauthorized disclosure, modification, or loss of queue data. Only deployments using the WebSocket transport with Keystone authentication are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 20:36 UTC
CWE
- CWE-472 - External Control of Assumed-Immutable Web Parameter
Assigner
References
3 references
Impacted products
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CVE-2026-97404 (GCVE-0-2026-97404)
Vulnerability from nvd – Published: 2026-09-24 14:34 – Updated: 2026-09-26 22:51
VLAI
EPSS
VEX
Summary
In OpenStack Zaqar before 22.0.2, WSGI transport mishandles the URL-Signature header. By sending a request with an empty URL-Signature header, an unauthenticated remote attacker who knows a target project's UUID may bypass both Keystone authentication and pre-signed URL verification, resulting in the ability to read, enumerate, create, and delete that project's queues, messages, claims, and subscriptions. By additionally claiming an administrative role, the attacker may also perform administrative operations, such as managing pools and flavors in admin_mode deployments. Only deployments using the WSGI transport with an authentication strategy configured are affected; the websocket transport is not affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-26 22:40 UTC
CWE
- CWE-348 - Use of Less Trusted Source
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2164987 | issue-tracking |
| http://www.openwall.com/lists/oss-security/2026/09/24/6 |
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CVE-2026-97149 (GCVE-0-2026-97149)
Vulnerability from nvd – Published: 2026-09-24 02:25 – Updated: 2026-10-06 17:42
VLAI
EPSS
VEX
Summary
In OpenStack Swift before 2.38.2, the tempurl middleware does not reject the X-Copy-From header on PUT requests. A TempURL signature only covers the method, expiry, and path, and thus the list of disallowed headers is the only defense against a signed PUT request changing what the request does. An attacker holding a PUT TempURL for a single object can add an X-Copy-From header naming any object in the same account; the copy middleware copies that object to the destination, and the attacker then reads the victim's data back with a GET TempURL for the destination object. Copies across account boundaries are rejected. Only deployments using the shipped default proxy pipeline (tempurl and copy middleware) with account-level TempURL keys are affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 15:53 UTC
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2166876 | issue-tracking |
| http://www.openwall.com/lists/oss-security/2026/09/24/5 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenStack | Swift |
Affected:
2.4.0 , < 2.35.5
(semver)
Affected: 2.36.0 , < 2.36.4 (semver) Affected: 2.37.0 , < 2.37.4 (semver) Affected: 2.38.0 , < 2.38.2 (semver) cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* |
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CVE-2026-94572 (GCVE-0-2026-94572)
Vulnerability from nvd – Published: 2026-09-21 20:13 – Updated: 2026-09-24 22:41
VLAI
EPSS
VEX
Summary
In OpenStack Octavia before 18.0.1, the Amphora provider driver did not validate the listener and pool tls_ciphers field for control characters. The value is written verbatim into the HAProxy configuration generated on the amphora, and thus an authenticated project member who owns a TLS-enabled load balancer can embed a newline and inject arbitrary HAProxy configuration directives. Only deployments using the Amphora provider are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 22:40 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.launchpad.net/octavia/+bug/2162101 | issue-tracking |
| https://bugs.launchpad.net/octavia/+bug/2167565 | issue-tracking |
| https://bugs.debian.org/1148175 | issue-tracking |
| https://opendev.org/openstack/octavia/commit/cad6… | patch |
| https://security.openstack.org/ossa/OSSA-2026-039.html | vendor-advisory |
| https://openwall.com/lists/oss-security/2026/09/21/6 | mailing-list |
Impacted products
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CVE-2026-94571 (GCVE-0-2026-94571)
Vulnerability from nvd – Published: 2026-09-21 20:09 – Updated: 2026-09-22 13:36
VLAI
EPSS
VEX
Summary
In OpenStack Octavia before 18.0.1, the Amphora provider driver did not reject control characters in the L7 policy redirect_url and redirect_prefix fields. The RFC 3986 URL validator percent-encodes control characters before validating, and thus newlines passed structural checks, but Octavia stored and wrote the raw unencoded value directly into the HAProxy configuration generated on the amphora. An authenticated project member who owns a load balancer can therefore inject arbitrary HAProxy directives through a REDIRECT_TO_URL L7 policy. Only deployments using the Amphora provider are affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 13:36 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.launchpad.net/octavia/+bug/2162103 | issue-tracking |
| https://bugs.launchpad.net/octavia/+bug/2167565 | issue-tracking |
| https://bugs.debian.org/1148175 | issue-tracking |
| https://opendev.org/openstack/octavia/commit/bad7… | patch |
| https://security.openstack.org/ossa/OSSA-2026-039.html | vendor-advisory |
| https://openwall.com/lists/oss-security/2026/09/21/6 | mailing-list |
Impacted products
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CVE-2026-93854 (GCVE-0-2026-93854)
Vulnerability from nvd – Published: 2026-09-18 18:57 – Updated: 2026-09-22 15:19
VLAI
EPSS
VEX
Summary
In OpenStack Blazar before 17.0.1, the V2 lease API does not enforce object-level authorization on its update and delete operations (PUT /v2/leases/{lease_id} and DELETE /v2/leases/{lease_id}). The policy authorize() wrapper attempts to load the target lease to build the authorization target from its owner, but it looks up the lease under the keyword "lease_id" whereas the controller methods name the parameter "id" (and the wsme_pecan.wsexpose wrapper delivers it positionally). The lookup returns None, and thus authorization falls back to the requesting user's own project_id/user_id instead of the target lease owner. Any authenticated user who knows a lease ID can therefore modify or delete leases belonging to other users and projects, bypassing the intended ownership check.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:19 UTC
CWE
- CWE-1025 - Comparison Using Wrong Factors
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162719 | issue-tracking |
Impacted products
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CVE-2026-93852 (GCVE-0-2026-93852)
Vulnerability from nvd – Published: 2026-09-18 18:48 – Updated: 2026-09-18 19:47
VLAI
EPSS
VEX
Summary
In OpenStack Blazar before 17.0.1, the V2 lease listing operation (GET /v2/leases) returns leases for every project without enforcing project scoping or an administrator-only policy. Any authenticated user with access to the Blazar REST API can enumerate leases belonging to other tenants, exposing lease IDs, reservation IDs, resource IDs, and reservation metadata. The exposed lease IDs also enable the object-level authorization bypass tracked in the companion request, allowing an attacker to then modify or delete the enumerated leases.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:47 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162719 | issue-tracking |
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CVE-2026-71198 (GCVE-0-2026-71198)
Vulnerability from nvd – Published: 2026-09-14 06:54 – Updated: 2026-09-14 14:41
VLAI
EPSS
VEX
Summary
In OpenStack Glance before 32.0.1, the location API does not validate destination hosts when adding an HTTP location to an image. Unlike the web-download import path, the location API only checks the URL scheme and does not apply the import_filtering_opts host restrictions. An authenticated user can add a location pointing to internal endpoints such as the cloud metadata service (169.254.169.254), and retrieve the response by downloading the image data. This affects both the new POST /v2/images/{id}/locations API and the old PATCH API when show_multiple_locations is enabled. Deployments with the HTTP store backend enabled are affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 14:40 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2161330 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-038.html | vendor-advisory |
| https://openwall.com/lists/oss-security/2026/09/03/2 | vendor-advisorymailing-list |
Impacted products
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CVE-2026-90461 (GCVE-0-2026-90461)
Vulnerability from nvd – Published: 2026-09-11 21:32 – Updated: 2026-10-09 07:17
VLAI
EPSS
VEX
Summary
OpenStack Ironic through 38.0.0 may send a username and password to an unexpected remote host when Image Service is configured for HTTP(S) Basic Authentication.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 14:56 UTC
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenStack | Ironic |
Affected:
24.0.0 , ≤ 29.0.6
(semver)
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CVE-2026-90460 (GCVE-0-2026-90460)
Vulnerability from nvd – Published: 2026-09-11 21:22 – Updated: 2026-09-14 16:21
VLAI
EPSS
VEX
Summary
An issue was discovered in OpenStack Keystone before 29.0.3. Tokens obtained via delegated authentication methods (EC2 credentials, application credentials, OAuth1 access tokens, and trusts) are not blocked from creating, modifying, or deleting credentials via the /v3/credentials API. EC2-derived tokens can additionally read credential blobs, exposing TOTP MFA seeds and other secrets. Also, PATCH /v3/credentials does not validate the requested post-update project_id, allowing any delegated token to move a credential to an unauthorized project. All Keystone deployments using delegated authentication are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 16:13 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2159643 | issue-tracking |
| https://launchpad.net/bugs/2158931 | issue-tracking |
| https://review.opendev.org/1002330 |
Impacted products
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CVE-2026-80183 (GCVE-0-2026-80183)
Vulnerability from nvd – Published: 2026-08-26 23:16 – Updated: 2026-08-27 14:08
VLAI
EPSS
VEX
Summary
In OpenStack Keystone before 29.0.3, any authenticated user holding role:reader on any project can list every project-scoped role assignment under any domain by passing a domain ID as scope.project.id with include_subtree to the GET /v3/role_assignments endpoint. The domain's project record has domain_id=null, causing the policy domain_id check to pass for any caller. With include_names, the response discloses the names and home-domain IDs of every user, group, project, and role involved. The literal "default" domain ID works against any deployment created with keystone-manage bootstrap. An attacker can harvest domain IDs from the response and repeat the query to map role assignments across the entire cloud. This is caused by misuse of "None" in
list_role_assignments_for_tree.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 14:03 UTC
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2154645 | issue-tracking |
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CVE-2026-97147 (GCVE-0-2026-97147)
Vulnerability from cvelistv5 – Published: 2026-10-08 17:41 – Updated: 2026-10-08 17:41
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, several of the v2 API write paths resolve the target object with a query that can return another project's resource, then write to it. An authenticated project member can use this to rewrite and un-publish another project's public action definitions and environments. A project administrator can create a workbook whose embedded ad-hoc action or workflow name collides with a resource of another project, which moves that resource into the caller's project and causes the original owner's subsequent updates of it to fail with server errors. Only deployments exposing the Mistral API are affected.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2160267 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html |
Impacted products
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CVE-2026-93861 (GCVE-0-2026-93861)
Vulnerability from cvelistv5 – Published: 2026-10-08 17:38 – Updated: 2026-10-08 17:38
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, the workflow membership API lets a project that has accepted a share of another project's private workflow create a further membership naming a third project. The new membership row is created with its project_id defaulted to the accepting project rather than the original workflow owner, and thus the owner can neither see nor delete it. The third project can accept this membership (that it had not actually been granted by the owner), and then read and execute the owner's private workflow; only the accepting (not the owning) project can later revoke that access.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2161277 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html |
Impacted products
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CVE-2026-93860 (GCVE-0-2026-93860)
Vulnerability from cvelistv5 – Published: 2026-10-08 17:35 – Updated: 2026-10-09 11:42
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, the /v2/maintenance API controller clears the request context and calls the maintenance service directly without any policy enforcement. Any holder of a valid Mistral token, regardless of assigned role, can read and change the service's cluster-wide maintenance state. Setting the state to PAUSED stops processing of new workflow and execution objects across all tenant projects until an operator restores it.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 11:42 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162789 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html | |
| https://bugs.launchpad.net/ossa/+bug/2162789 | exploit |
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CVE-2026-93858 (GCVE-0-2026-93858)
Vulnerability from cvelistv5 – Published: 2026-10-08 17:28 – Updated: 2026-10-08 17:56
VLAI
EPSS
VEX
Summary
In OpenStack Mistral through 23.0.0, the std.ssh_proxied action passes a caller-supplied proxy_command value directly to paramiko.ProxyCommand() before any SSH connection to a gateway or target host is attempted. An authenticated project member can use the standard action-execution API to submit an arbitrary local command as proxy_command; paramiko starts that command as a subprocess on the executor host under the executor's own service account, independent of whether the SSH connection itself ever succeeds. Only Mistral deployments that permit the std.ssh_proxied action, the default configuration, are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 17:56 UTC
CWE
- CWE-78 - OS Command Injection
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162100 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-044.html |
Impacted products
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CVE-2026-107363 (GCVE-0-2026-107363)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:08 – Updated: 2026-10-07 23:06
VLAI
EPSS
VEX
Summary
In OpenStack Zaqar before 23.0.1, the WebSocket transport fails to bind the project identifier in subsequent requests to the project authenticated by the Keystone token. An authenticated user with a valid token for one project may substitute another project's UUID to enumerate, inspect, create, or delete queues belonging to that project, resulting in unauthorized disclosure, modification, or loss of queue data. Only deployments using the WebSocket transport with Keystone authentication are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 20:36 UTC
CWE
- CWE-472 - External Control of Assumed-Immutable Web Parameter
Assigner
References
3 references
Impacted products
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CVE-2026-97404 (GCVE-0-2026-97404)
Vulnerability from cvelistv5 – Published: 2026-09-24 14:34 – Updated: 2026-09-26 22:51
VLAI
EPSS
VEX
Summary
In OpenStack Zaqar before 22.0.2, WSGI transport mishandles the URL-Signature header. By sending a request with an empty URL-Signature header, an unauthenticated remote attacker who knows a target project's UUID may bypass both Keystone authentication and pre-signed URL verification, resulting in the ability to read, enumerate, create, and delete that project's queues, messages, claims, and subscriptions. By additionally claiming an administrative role, the attacker may also perform administrative operations, such as managing pools and flavors in admin_mode deployments. Only deployments using the WSGI transport with an authentication strategy configured are affected; the websocket transport is not affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-26 22:40 UTC
CWE
- CWE-348 - Use of Less Trusted Source
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2164987 | issue-tracking |
| http://www.openwall.com/lists/oss-security/2026/09/24/6 |
Impacted products
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CVE-2026-97149 (GCVE-0-2026-97149)
Vulnerability from cvelistv5 – Published: 2026-09-24 02:25 – Updated: 2026-10-06 17:42
VLAI
EPSS
VEX
Summary
In OpenStack Swift before 2.38.2, the tempurl middleware does not reject the X-Copy-From header on PUT requests. A TempURL signature only covers the method, expiry, and path, and thus the list of disallowed headers is the only defense against a signed PUT request changing what the request does. An attacker holding a PUT TempURL for a single object can add an X-Copy-From header naming any object in the same account; the copy middleware copies that object to the destination, and the attacker then reads the victim's data back with a GET TempURL for the destination object. Copies across account boundaries are rejected. Only deployments using the shipped default proxy pipeline (tempurl and copy middleware) with account-level TempURL keys are affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 15:53 UTC
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2166876 | issue-tracking |
| http://www.openwall.com/lists/oss-security/2026/09/24/5 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenStack | Swift |
Affected:
2.4.0 , < 2.35.5
(semver)
Affected: 2.36.0 , < 2.36.4 (semver) Affected: 2.37.0 , < 2.37.4 (semver) Affected: 2.38.0 , < 2.38.2 (semver) cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:* |
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CVE-2026-94572 (GCVE-0-2026-94572)
Vulnerability from cvelistv5 – Published: 2026-09-21 20:13 – Updated: 2026-09-24 22:41
VLAI
EPSS
VEX
Summary
In OpenStack Octavia before 18.0.1, the Amphora provider driver did not validate the listener and pool tls_ciphers field for control characters. The value is written verbatim into the HAProxy configuration generated on the amphora, and thus an authenticated project member who owns a TLS-enabled load balancer can embed a newline and inject arbitrary HAProxy configuration directives. Only deployments using the Amphora provider are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 22:40 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.launchpad.net/octavia/+bug/2162101 | issue-tracking |
| https://bugs.launchpad.net/octavia/+bug/2167565 | issue-tracking |
| https://bugs.debian.org/1148175 | issue-tracking |
| https://opendev.org/openstack/octavia/commit/cad6… | patch |
| https://security.openstack.org/ossa/OSSA-2026-039.html | vendor-advisory |
| https://openwall.com/lists/oss-security/2026/09/21/6 | mailing-list |
Impacted products
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CVE-2026-94571 (GCVE-0-2026-94571)
Vulnerability from cvelistv5 – Published: 2026-09-21 20:09 – Updated: 2026-09-22 13:36
VLAI
EPSS
VEX
Summary
In OpenStack Octavia before 18.0.1, the Amphora provider driver did not reject control characters in the L7 policy redirect_url and redirect_prefix fields. The RFC 3986 URL validator percent-encodes control characters before validating, and thus newlines passed structural checks, but Octavia stored and wrote the raw unencoded value directly into the HAProxy configuration generated on the amphora. An authenticated project member who owns a load balancer can therefore inject arbitrary HAProxy directives through a REDIRECT_TO_URL L7 policy. Only deployments using the Amphora provider are affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 13:36 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.launchpad.net/octavia/+bug/2162103 | issue-tracking |
| https://bugs.launchpad.net/octavia/+bug/2167565 | issue-tracking |
| https://bugs.debian.org/1148175 | issue-tracking |
| https://opendev.org/openstack/octavia/commit/bad7… | patch |
| https://security.openstack.org/ossa/OSSA-2026-039.html | vendor-advisory |
| https://openwall.com/lists/oss-security/2026/09/21/6 | mailing-list |
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CVE-2026-93854 (GCVE-0-2026-93854)
Vulnerability from cvelistv5 – Published: 2026-09-18 18:57 – Updated: 2026-09-22 15:19
VLAI
EPSS
VEX
Summary
In OpenStack Blazar before 17.0.1, the V2 lease API does not enforce object-level authorization on its update and delete operations (PUT /v2/leases/{lease_id} and DELETE /v2/leases/{lease_id}). The policy authorize() wrapper attempts to load the target lease to build the authorization target from its owner, but it looks up the lease under the keyword "lease_id" whereas the controller methods name the parameter "id" (and the wsme_pecan.wsexpose wrapper delivers it positionally). The lookup returns None, and thus authorization falls back to the requesting user's own project_id/user_id instead of the target lease owner. Any authenticated user who knows a lease ID can therefore modify or delete leases belonging to other users and projects, bypassing the intended ownership check.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:19 UTC
CWE
- CWE-1025 - Comparison Using Wrong Factors
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162719 | issue-tracking |
Impacted products
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CVE-2026-93852 (GCVE-0-2026-93852)
Vulnerability from cvelistv5 – Published: 2026-09-18 18:48 – Updated: 2026-09-18 19:47
VLAI
EPSS
VEX
Summary
In OpenStack Blazar before 17.0.1, the V2 lease listing operation (GET /v2/leases) returns leases for every project without enforcing project scoping or an administrator-only policy. Any authenticated user with access to the Blazar REST API can enumerate leases belonging to other tenants, exposing lease IDs, reservation IDs, resource IDs, and reservation metadata. The exposed lease IDs also enable the object-level authorization bypass tracked in the companion request, allowing an attacker to then modify or delete the enumerated leases.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:47 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2162719 | issue-tracking |
Impacted products
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CVE-2026-71198 (GCVE-0-2026-71198)
Vulnerability from cvelistv5 – Published: 2026-09-14 06:54 – Updated: 2026-09-14 14:41
VLAI
EPSS
VEX
Summary
In OpenStack Glance before 32.0.1, the location API does not validate destination hosts when adding an HTTP location to an image. Unlike the web-download import path, the location API only checks the URL scheme and does not apply the import_filtering_opts host restrictions. An authenticated user can add a location pointing to internal endpoints such as the cloud metadata service (169.254.169.254), and retrieve the response by downloading the image data. This affects both the new POST /v2/images/{id}/locations API and the old PATCH API when show_multiple_locations is enabled. Deployments with the HTTP store backend enabled are affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 14:40 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2161330 | issue-tracking |
| https://security.openstack.org/ossa/OSSA-2026-038.html | vendor-advisory |
| https://openwall.com/lists/oss-security/2026/09/03/2 | vendor-advisorymailing-list |
Impacted products
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CVE-2026-90461 (GCVE-0-2026-90461)
Vulnerability from cvelistv5 – Published: 2026-09-11 21:32 – Updated: 2026-10-09 07:17
VLAI
EPSS
VEX
Summary
OpenStack Ironic through 38.0.0 may send a username and password to an unexpected remote host when Image Service is configured for HTTP(S) Basic Authentication.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 14:56 UTC
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenStack | Ironic |
Affected:
24.0.0 , ≤ 29.0.6
(semver)
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CVE-2026-90460 (GCVE-0-2026-90460)
Vulnerability from cvelistv5 – Published: 2026-09-11 21:22 – Updated: 2026-09-14 16:21
VLAI
EPSS
VEX
Summary
An issue was discovered in OpenStack Keystone before 29.0.3. Tokens obtained via delegated authentication methods (EC2 credentials, application credentials, OAuth1 access tokens, and trusts) are not blocked from creating, modifying, or deleting credentials via the /v3/credentials API. EC2-derived tokens can additionally read credential blobs, exposing TOTP MFA seeds and other secrets. Also, PATCH /v3/credentials does not validate the requested post-update project_id, allowing any delegated token to move a credential to an unauthorized project. All Keystone deployments using delegated authentication are affected.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 16:13 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2159643 | issue-tracking |
| https://launchpad.net/bugs/2158931 | issue-tracking |
| https://review.opendev.org/1002330 |
Impacted products
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CVE-2026-80183 (GCVE-0-2026-80183)
Vulnerability from cvelistv5 – Published: 2026-08-26 23:16 – Updated: 2026-08-27 14:08
VLAI
EPSS
VEX
Summary
In OpenStack Keystone before 29.0.3, any authenticated user holding role:reader on any project can list every project-scoped role assignment under any domain by passing a domain ID as scope.project.id with include_subtree to the GET /v3/role_assignments endpoint. The domain's project record has domain_id=null, causing the policy domain_id check to pass for any caller. With include_names, the response discloses the names and home-domain IDs of every user, group, project, and role involved. The literal "default" domain ID works against any deployment created with keystone-manage bootstrap. An attacker can harvest domain IDs from the response and repeat the query to map role assignments across the entire cloud. This is caused by misuse of "None" in
list_role_assignments_for_tree.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 14:03 UTC
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://launchpad.net/bugs/2154645 | issue-tracking |
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