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48 vulnerabilities found for openfga by openfga
CVE-2026-48096 (GCVE-0-2026-48096)
Vulnerability from nvd – Published: 2026-06-10 15:09 – Updated: 2026-06-10 19:41
VLAI
Title
OpenFGA: Cache-key delimiter injection in openfga/openfga shared-iterator and v2 iterator caches enables intra-store authorization-decision poisoning
Summary
OpenFGA is an authorization/permission engine built for developers. Prior to version 1.16.0, when iterator caching is enabled, two distinct check requests can produce the same cache key, leading to OpenFGA reusing an earlier cached result for a subsequent request. This issue has been patched in version 1.16.0.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.16.0 | x_refsource_MISC |
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CVE-2026-41131 (GCVE-0-2026-41131)
Vulnerability from nvd – Published: 2026-04-21 23:38 – Updated: 2026-04-22 18:14
VLAI
Title
OpenFGA has Improper Policy Enforcement
Summary
OpenFGA is an authorization/permission engine built for developers. Prior to version 1.14.1, in specific scenarios, models using conditions with caching enabled can result in two different check requests producing the same cache key. This could result in OpenFGA reusing an earlier cached result for a subsequent request. The preconditions for vulnerability are the model having relations which rely on condition evaluation and the user having caching enabled. OpenFGA v1.14.1 contains a fix.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.14.1 | x_refsource_MISC |
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CVE-2026-40293 (GCVE-0-2026-40293)
Vulnerability from nvd – Published: 2026-04-17 20:47 – Updated: 2026-06-30 12:08
VLAI
Title
OpenFGA Playground Preshared Key Exposure
Summary
OpenFGA is an authorization/permission engine built for developers. In versions 0.1.4 through 1.13.1, when OpenFGA is configured to use preshared-key authentication with the built-in playground enabled, the local server includes the preshared API key in the HTML response of the /playground endpoint. The /playground endpoint is enabled by default and does not require authentication. It is intended for local development and debugging and is not designed to be exposed to production environments. Only those who run OpenFGA with `--authn-method` preshared, with the playground enabled, and with the playground endpoint accessible beyond localhost or trusted networks are vulnerable. To remediate the issue, users should upgrade to OpenFGA v1.14.0, or disable the playground by running `./openfga run --playground-enabled=false.`
Severity
6.5 (Medium)
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.14.0 | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-40293 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2459341 | issue-trackingx_refsource_REDHAT |
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| https://access.redhat.com/errata/RHSA-2026:24539 | vendor-advisoryx_refsource_REDHAT |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| openfga | openfga |
Affected:
>= 0.1.4, < 1.14.0
|
|
| Red Hat | Multicluster Global Hub 1.7.1 |
cpe:/a:redhat:multicluster_globalhub:1.7::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.15 |
cpe:/a:redhat:acm:2.15::el9 |
|
| Red Hat | Red Hat Ceph Storage 6 |
cpe:/a:redhat:ceph_storage:6 |
|
| Red Hat | Red Hat Ceph Storage 9 |
cpe:/a:redhat:ceph_storage:9 |
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CVE-2026-34972 (GCVE-0-2026-34972)
Vulnerability from nvd – Published: 2026-04-06 20:41 – Updated: 2026-04-07 14:01
VLAI
Title
OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. This vulnerability is fixed in 1.14.0.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
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CVE-2026-33729 (GCVE-0-2026-33729)
Vulnerability from nvd – Published: 2026-03-27 00:27 – Updated: 2026-03-30 11:53
VLAI
Title
OpenFGA has an Authorization Bypass through cached keys
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache key. This can result in OpenFGA reusing an earlier cached result for a different request. Users are affected if the model has relations which rely on condition evaluation andncaching is enabled. OpenFGA v1.13.1 contains a patch.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/049b50c… | x_refsource_MISC |
| https://github.com/openfga/openfga/releases/tag/v1.13.1 | x_refsource_MISC |
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CVE-2026-24851 (GCVE-0-2026-24851)
Vulnerability from nvd – Published: 2026-02-06 17:51 – Updated: 2026-02-06 18:47
VLAI
Title
OpenFGA Improper Policy Enforcement
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.5 to v1.11.2 ( openfga-0.2.22<= Helm chart <= openfga-0.2.51, v.1.8.5 <= docker <= v.1.11.2) are vulnerable to improper policy enforcement when certain Check calls are executed. The vulnerability requires a model that has a a relation directly assignable by a type bound public access and assignable by type bound non-public access, a tuple assigned for the relation that is a type bound public access, a tuple assigned for the same object with the same relation that is not type bound public access, and a tuple assigned for a different object that has an object ID lexicographically larger with the same user and relation which is not type bound public access. This vulnerability is fixed in v1.11.3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.11.3 | x_refsource_MISC |
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CVE-2025-64751 (GCVE-0-2025-64751)
Vulnerability from nvd – Published: 2025-11-21 01:24 – Updated: 2025-11-24 18:11
VLAI
Title
OpenFGA Improper Policy Enforcement
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.4.0 to v1.11.0 ( openfga-0.1.34 <= Helm chart <= openfga-0.2.48, v.1.4.0 <= docker <= v.1.11.0) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This issue has been patched in version 1.11.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.11.1 | x_refsource_MISC |
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CVE-2025-55213 (GCVE-0-2025-55213)
Vulnerability from nvd – Published: 2025-08-18 19:23 – Updated: 2025-08-18 19:49
VLAI
Title
OpenFGA Authorization Bypass (Check)
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.9.3 to v1.9.4 ( openfga-0.2.40 <= Helm chart <= openfga-0.2.41, v1.9.3 <= docker <= v.1.9.4) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This vulnerability is fixed in 1.9.5.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/1a7e0e3… | x_refsource_MISC |
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CVE-2025-48371 (GCVE-0-2025-48371)
Vulnerability from nvd – Published: 2025-05-22 22:20 – Updated: 2025-05-23 14:14
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. OpenFGA versions 1.8.0 through 1.8.12 (corresponding to Helm chart openfga-0.2.16 through openfga-0.2.30 and docker 1.8.0 through 1.8.12) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. Users are affected under four specific conditions: First, calling Check API or ListObjects with an authorization model that has a relationship directly assignable by both type bound public access and userset; second, there are check or list object queries with contextual tuples for the relationship that can be directly assignable by both type bound public access and userset; third, those contextual tuples’s user field is an userset; and finally, type bound public access tuples are not assigned to the relationship. Users should upgrade to version 1.8.13 to receive a patch. The upgrade is backwards compatible.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/e5960d4… | x_refsource_MISC |
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CVE-2025-46331 (GCVE-0-2025-46331)
Vulnerability from nvd – Published: 2025-04-30 18:27 – Updated: 2025-05-01 18:52
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.10 to v1.3.6 (Helm chart <= openfga-0.2.28, docker <= v.1.8.10) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. This issue has been patched in version 1.8.11.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-284 - Improper Access Control
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/244302e… | x_refsource_MISC |
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CVE-2025-25196 (GCVE-0-2025-25196)
Vulnerability from nvd – Published: 2025-02-19 20:18 – Updated: 2025-02-19 20:43
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA < v1.8.4 (Helm chart < openfga-0.2.22, docker < v.1.8.4) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. Users on OpenFGA v1.8.4 or previous, specifically under the following conditions are affected by this authorization bypass vulnerability: 1. Calling Check API or ListObjects with a model that has a relation directly assignable to both public access AND userset with the same type. 2. A type bound public access tuple is assigned to an object. 3. userset tuple is not assigned to the same object. and 4. Check request's user field is a userset that has the same type as the type bound public access tuple's user type. Users are advised to upgrade to v1.8.5 which is backwards compatible. There are no known workarounds for this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/0aee4f4… | x_refsource_MISC |
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CVE-2024-56323 (GCVE-0-2024-56323)
Vulnerability from nvd – Published: 2025-01-13 21:33 – Updated: 2025-01-14 00:29
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. IN OpenFGA v1.3.8 to v1.8.2 (Helm chart openfga-0.1.38 to openfga-0.2.19, docker v1.3.8 to v.1.8.2) are vulnerable to authorization bypass under the following conditions: 1. calling Check API or ListObjects with a model that uses [conditions](https://openfga.dev/docs/modeling/conditions), and 2. calling Check API or ListObjects API with [contextual tuples](https://openfga.dev/docs/concepts#what-are-contextual-tuples) that include conditions and 3. OpenFGA is configured with caching enabled (`OPENFGA_CHECK_QUERY_CACHE_ENABLED`). Users are advised to upgrade to v1.8.3. There are no known workarounds for this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
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CVE-2024-42473 (GCVE-0-2024-42473)
Vulnerability from nvd – Published: 2024-08-09 21:16 – Updated: 2024-08-10 14:21
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses `but not` and `from` expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As of time of publication, a patch is not available but OpenFGA's maintainers are planning a patch for inclusion in a future release.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
Impacted products
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CVE-2024-31452 (GCVE-0-2024-31452)
Vulnerability from nvd – Published: 2024-04-16 21:40 – Updated: 2024-08-02 01:52
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion (e.g. `a but not b`) or intersection (e.g. `a and b`). This vulnerability is fixed in v1.5.3.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/b6a6d99… | x_refsource_MISC |
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CVE-2024-23820 (GCVE-0-2024-23820)
Vulnerability from nvd – Published: 2024-01-26 16:37 – Updated: 2024-08-29 18:13
VLAI
Title
OpenFGA DoS
Summary
OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
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| https://github.com/openfga/openfga/releases/tag/v1.4.3 | x_refsource_MISC |
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CVE-2026-48096 (GCVE-0-2026-48096)
Vulnerability from cvelistv5 – Published: 2026-06-10 15:09 – Updated: 2026-06-10 19:41
VLAI
Title
OpenFGA: Cache-key delimiter injection in openfga/openfga shared-iterator and v2 iterator caches enables intra-store authorization-decision poisoning
Summary
OpenFGA is an authorization/permission engine built for developers. Prior to version 1.16.0, when iterator caching is enabled, two distinct check requests can produce the same cache key, leading to OpenFGA reusing an earlier cached result for a subsequent request. This issue has been patched in version 1.16.0.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.16.0 | x_refsource_MISC |
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CVE-2026-41131 (GCVE-0-2026-41131)
Vulnerability from cvelistv5 – Published: 2026-04-21 23:38 – Updated: 2026-04-22 18:14
VLAI
Title
OpenFGA has Improper Policy Enforcement
Summary
OpenFGA is an authorization/permission engine built for developers. Prior to version 1.14.1, in specific scenarios, models using conditions with caching enabled can result in two different check requests producing the same cache key. This could result in OpenFGA reusing an earlier cached result for a subsequent request. The preconditions for vulnerability are the model having relations which rely on condition evaluation and the user having caching enabled. OpenFGA v1.14.1 contains a fix.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.14.1 | x_refsource_MISC |
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CVE-2026-40293 (GCVE-0-2026-40293)
Vulnerability from cvelistv5 – Published: 2026-04-17 20:47 – Updated: 2026-06-30 12:08
VLAI
Title
OpenFGA Playground Preshared Key Exposure
Summary
OpenFGA is an authorization/permission engine built for developers. In versions 0.1.4 through 1.13.1, when OpenFGA is configured to use preshared-key authentication with the built-in playground enabled, the local server includes the preshared API key in the HTML response of the /playground endpoint. The /playground endpoint is enabled by default and does not require authentication. It is intended for local development and debugging and is not designed to be exposed to production environments. Only those who run OpenFGA with `--authn-method` preshared, with the playground enabled, and with the playground endpoint accessible beyond localhost or trusted networks are vulnerable. To remediate the issue, users should upgrade to OpenFGA v1.14.0, or disable the playground by running `./openfga run --playground-enabled=false.`
Severity
6.5 (Medium)
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.14.0 | x_refsource_MISC |
| https://access.redhat.com/security/cve/CVE-2026-40293 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2459341 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:24503 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:24539 | vendor-advisoryx_refsource_REDHAT |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| openfga | openfga |
Affected:
>= 0.1.4, < 1.14.0
|
|
| Red Hat | Multicluster Global Hub 1.7.1 |
cpe:/a:redhat:multicluster_globalhub:1.7::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.15 |
cpe:/a:redhat:acm:2.15::el9 |
|
| Red Hat | Red Hat Ceph Storage 6 |
cpe:/a:redhat:ceph_storage:6 |
|
| Red Hat | Red Hat Ceph Storage 9 |
cpe:/a:redhat:ceph_storage:9 |
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CVE-2026-34972 (GCVE-0-2026-34972)
Vulnerability from cvelistv5 – Published: 2026-04-06 20:41 – Updated: 2026-04-07 14:01
VLAI
Title
OpenFGA's BatchCheck within-request deduplication produces incorrect authorization decisions via list-value cache-key collision
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. This vulnerability is fixed in 1.14.0.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
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CVE-2026-33729 (GCVE-0-2026-33729)
Vulnerability from cvelistv5 – Published: 2026-03-27 00:27 – Updated: 2026-03-30 11:53
VLAI
Title
OpenFGA has an Authorization Bypass through cached keys
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache key. This can result in OpenFGA reusing an earlier cached result for a different request. Users are affected if the model has relations which rely on condition evaluation andncaching is enabled. OpenFGA v1.13.1 contains a patch.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/049b50c… | x_refsource_MISC |
| https://github.com/openfga/openfga/releases/tag/v1.13.1 | x_refsource_MISC |
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CVE-2026-24851 (GCVE-0-2026-24851)
Vulnerability from cvelistv5 – Published: 2026-02-06 17:51 – Updated: 2026-02-06 18:47
VLAI
Title
OpenFGA Improper Policy Enforcement
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.5 to v1.11.2 ( openfga-0.2.22<= Helm chart <= openfga-0.2.51, v.1.8.5 <= docker <= v.1.11.2) are vulnerable to improper policy enforcement when certain Check calls are executed. The vulnerability requires a model that has a a relation directly assignable by a type bound public access and assignable by type bound non-public access, a tuple assigned for the relation that is a type bound public access, a tuple assigned for the same object with the same relation that is not type bound public access, and a tuple assigned for a different object that has an object ID lexicographically larger with the same user and relation which is not type bound public access. This vulnerability is fixed in v1.11.3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
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CVE-2025-64751 (GCVE-0-2025-64751)
Vulnerability from cvelistv5 – Published: 2025-11-21 01:24 – Updated: 2025-11-24 18:11
VLAI
Title
OpenFGA Improper Policy Enforcement
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.4.0 to v1.11.0 ( openfga-0.1.34 <= Helm chart <= openfga-0.2.48, v.1.4.0 <= docker <= v.1.11.0) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This issue has been patched in version 1.11.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/releases/tag/v1.11.1 | x_refsource_MISC |
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CVE-2025-55213 (GCVE-0-2025-55213)
Vulnerability from cvelistv5 – Published: 2025-08-18 19:23 – Updated: 2025-08-18 19:49
VLAI
Title
OpenFGA Authorization Bypass (Check)
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.9.3 to v1.9.4 ( openfga-0.2.40 <= Helm chart <= openfga-0.2.41, v1.9.3 <= docker <= v.1.9.4) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This vulnerability is fixed in 1.9.5.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/1a7e0e3… | x_refsource_MISC |
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CVE-2025-48371 (GCVE-0-2025-48371)
Vulnerability from cvelistv5 – Published: 2025-05-22 22:20 – Updated: 2025-05-23 14:14
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. OpenFGA versions 1.8.0 through 1.8.12 (corresponding to Helm chart openfga-0.2.16 through openfga-0.2.30 and docker 1.8.0 through 1.8.12) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. Users are affected under four specific conditions: First, calling Check API or ListObjects with an authorization model that has a relationship directly assignable by both type bound public access and userset; second, there are check or list object queries with contextual tuples for the relationship that can be directly assignable by both type bound public access and userset; third, those contextual tuples’s user field is an userset; and finally, type bound public access tuples are not assigned to the relationship. Users should upgrade to version 1.8.13 to receive a patch. The upgrade is backwards compatible.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/e5960d4… | x_refsource_MISC |
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CVE-2025-46331 (GCVE-0-2025-46331)
Vulnerability from cvelistv5 – Published: 2025-04-30 18:27 – Updated: 2025-05-01 18:52
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.10 to v1.3.6 (Helm chart <= openfga-0.2.28, docker <= v.1.8.10) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. This issue has been patched in version 1.8.11.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-284 - Improper Access Control
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/244302e… | x_refsource_MISC |
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CVE-2025-25196 (GCVE-0-2025-25196)
Vulnerability from cvelistv5 – Published: 2025-02-19 20:18 – Updated: 2025-02-19 20:43
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA < v1.8.4 (Helm chart < openfga-0.2.22, docker < v.1.8.4) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. Users on OpenFGA v1.8.4 or previous, specifically under the following conditions are affected by this authorization bypass vulnerability: 1. Calling Check API or ListObjects with a model that has a relation directly assignable to both public access AND userset with the same type. 2. A type bound public access tuple is assigned to an object. 3. userset tuple is not assigned to the same object. and 4. Check request's user field is a userset that has the same type as the type bound public access tuple's user type. Users are advised to upgrade to v1.8.5 which is backwards compatible. There are no known workarounds for this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/0aee4f4… | x_refsource_MISC |
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CVE-2024-56323 (GCVE-0-2024-56323)
Vulnerability from cvelistv5 – Published: 2025-01-13 21:33 – Updated: 2025-01-14 00:29
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. IN OpenFGA v1.3.8 to v1.8.2 (Helm chart openfga-0.1.38 to openfga-0.2.19, docker v1.3.8 to v.1.8.2) are vulnerable to authorization bypass under the following conditions: 1. calling Check API or ListObjects with a model that uses [conditions](https://openfga.dev/docs/modeling/conditions), and 2. calling Check API or ListObjects API with [contextual tuples](https://openfga.dev/docs/concepts#what-are-contextual-tuples) that include conditions and 3. OpenFGA is configured with caching enabled (`OPENFGA_CHECK_QUERY_CACHE_ENABLED`). Users are advised to upgrade to v1.8.3. There are no known workarounds for this vulnerability.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-285 - Improper Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
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CVE-2024-42473 (GCVE-0-2024-42473)
Vulnerability from cvelistv5 – Published: 2024-08-09 21:16 – Updated: 2024-08-10 14:21
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses `but not` and `from` expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As of time of publication, a patch is not available but OpenFGA's maintainers are planning a patch for inclusion in a future release.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
Impacted products
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CVE-2024-31452 (GCVE-0-2024-31452)
Vulnerability from cvelistv5 – Published: 2024-04-16 21:40 – Updated: 2024-08-02 01:52
VLAI
Title
OpenFGA Authorization Bypass
Summary
OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion (e.g. `a but not b`) or intersection (e.g. `a and b`). This vulnerability is fixed in v1.5.3.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/b6a6d99… | x_refsource_MISC |
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CVE-2024-23820 (GCVE-0-2024-23820)
Vulnerability from cvelistv5 – Published: 2024-01-26 16:37 – Updated: 2024-08-29 18:13
VLAI
Title
OpenFGA DoS
Summary
OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openfga/openfga/security/advis… | x_refsource_CONFIRM |
| https://github.com/openfga/openfga/commit/908ac85… | x_refsource_MISC |
| https://github.com/openfga/openfga/releases/tag/v1.4.3 | x_refsource_MISC |
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