Common Weakness Enumeration
CWE-863
Allowed-with-ReviewIncorrect Authorization
Abstraction: Class · Status: Incomplete
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
5491 vulnerabilities reference this CWE, most recent first.
CVE-2026-57950 (GCVE-0-2026-57950)
Vulnerability from cvelistv5 – Published: 2026-06-29 17:20 – Updated: 2026-07-14 21:34 X_Open Source
VLAI
EPSS
VEX
Title
ruoyi-vue-pro - Incorrect Permission Namespace in ErpSaleOrderController
Summary
ruoyi-vue-pro through 2026.05, fixed in commit 5d1fd70 contains a broken access control vulnerability in ErpSaleOrderController that allows attackers with erp:sale-out permissions to gain unauthorized access to sale order operations by exploiting an incorrect permission namespace enforcement. Attackers holding shipment-level permissions can perform unauthorized create, update, delete, and read operations on financially sensitive sale orders due to the controller enforcing erp:sale-out instead of the intended erp:sale-order namespace.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/YunaiV/ruoyi-vue-pro/issues/1161 | issue-tracking |
| https://github.com/YunaiV/ruoyi-vue-pro/commit/5d… | patch |
| https://www.vulncheck.com/advisories/ruoyi-vue-pr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Yunai | ruoyi-vue-pro |
Affected:
0 , ≤ 2026.05
(custom)
Unaffected: 5d1fd70dc3e61bf64e7ce3328a71cc60001175c6 (git) |
Date Public
2026-06-16 00:00
Credits
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CVE-2026-57218 (GCVE-0-2026-57218)
Vulnerability from cvelistv5 – Published: 2026-07-10 20:21 – Updated: 2026-07-13 18:55
VLAI
EPSS
VEX
Title
RabbitMQ: AMQP 0-9-1 in combination with OAuth 2: consumer persistence can lead to post-revocation message disclosure
Summary
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/rabbitmq/rabbitmq-server/secur… | x_refsource_CONFIRM |
| https://github.com/rabbitmq/rabbitmq-server/pull/16092 | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/pull/16097 | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/commi… | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/commi… | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/relea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rabbitmq | rabbitmq-server |
Affected:
>= 4.2.0, < 4.2.6
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CVE-2026-57217 (GCVE-0-2026-57217)
Vulnerability from cvelistv5 – Published: 2026-07-10 20:25 – Updated: 2026-07-13 15:58
VLAI
EPSS
VEX
Title
RabbitMQ: Topic authorization can lead to cross-tenant routing-key bypass
Summary
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, RabbitMQ topic authorization can allow restricted topic writes and binds during metadata-store failures because topic-permission lookup errors from Khepri can collapse to undefined, which the internal backend treats as allow. This issue is fixed in versions 3.13.15, 4.0.21, 4.1.11, and 4.2.6.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/rabbitmq/rabbitmq-server/secur… | x_refsource_CONFIRM |
| https://github.com/rabbitmq/rabbitmq-server/pull/15941 | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/pull/15943 | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/commi… | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/commi… | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/relea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rabbitmq | rabbitmq-server |
Affected:
>= 4.2.0, < 4.2.6
Affected: >= 4.1.0, < 4.1.11 Affected: >= 4.0.0, < 4.0.21 Affected: >= 3.13.0, < 3.13.15 |
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CVE-2026-57215 (GCVE-0-2026-57215)
Vulnerability from cvelistv5 – Published: 2026-07-10 20:23 – Updated: 2026-07-13 18:08
VLAI
EPSS
VEX
Title
RabbitMQ: Direct-reply-to binding persistence can lead to unauthorized reply-channel injection and persistent phantom
Summary
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, RabbitMQ allows foreign bindings to amq.rabbitmq.reply-to destinations because volatile direct-reply-to queues can be accepted at bind and route time but are missing from Khepri-backed deletion checks, leaving persistent route entries after unbind. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/rabbitmq/rabbitmq-server/secur… | x_refsource_CONFIRM |
| https://github.com/rabbitmq/rabbitmq-server/pull/15935 | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/pull/15938 | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/commi… | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/commi… | x_refsource_MISC |
| https://github.com/rabbitmq/rabbitmq-server/relea… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rabbitmq | rabbitmq-server |
Affected:
>= 4.2.0, < 4.2.6
Affected: >= 4.1.0, < 4.1.11 Affected: >= 4.0.0, < 4.0.21 Affected: >= 3.13.0, < 3.13.15 |
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CVE-2026-56842 (GCVE-0-2026-56842)
Vulnerability from cvelistv5 – Published: 2026-07-02 14:50 – Updated: 2026-07-02 15:50
VLAI
EPSS
VEX
Summary
A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authorization vulnerability found in UniFi Network Application to persist privileges within UniFi Network Application after such access had been removed.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Ubiquiti Inc | UniFi Network Application |
Affected:
0 , < 10.4.57
(semver)
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CVE-2026-56778 (GCVE-0-2026-56778)
Vulnerability from cvelistv5 – Published: 2026-07-08 13:49 – Updated: 2026-07-08 14:25
VLAI
EPSS
VEX
Title
n8n - Authorization Bypass in Public API Execution Retry Endpoint
Summary
n8n before 2.25.7 and 2.26.x before 2.26.2 contains an authorization bypass in the Public API execution retry endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only access to a shared workflow can use the Public API to retry executions of that workflow, bypassing the intended permission boundary between read and execute access. This affects instances where workflows are shared with other users or across projects.
Severity
6.4 (Medium)
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/n8n-io/n8n/security/advisories… | vendor-advisory |
| https://www.vulncheck.com/advisories/n8n-authoriz… | third-party-advisory |
Impacted products
Date Public
2026-06-10 00:00
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CVE-2026-56776 (GCVE-0-2026-56776)
Vulnerability from cvelistv5 – Published: 2026-07-08 13:49 – Updated: 2026-07-09 14:55
VLAI
EPSS
VEX
Title
n8n - Incorrect OAuth Scope Validation in Workflow Test Run Endpoint
Summary
n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization bypass in the POST /workflows/{workflowId}/test-runs/new endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only access to a workflow can trigger a real evaluation test run, causing the workflow to execute via the internal workflow runner and resulting in unintended outbound API calls, data mutations, or other side effects in connected downstream systems. The issue primarily affects instances using the Evaluations feature where RBAC project roles grant workflow:read without workflow:execute.
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/n8n-io/n8n/security/advisories… | vendor-advisory |
| https://www.vulncheck.com/advisories/n8n-incorrec… | third-party-advisory |
Impacted products
Date Public
2026-06-10 00:00
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CVE-2026-56775 (GCVE-0-2026-56775)
Vulnerability from cvelistv5 – Published: 2026-07-08 13:49 – Updated: 2026-07-08 14:31
VLAI
EPSS
VEX
Title
n8n - Incorrect OAuth Scope Validation in Evaluation Test Runs Endpoints
Summary
n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization vulnerability in three mutating evaluation test-run endpoints that authorize state-changing actions using the workflow:read scope instead of the action-appropriate workflow:execute scope. On instances using Advanced Permissions (Enterprise/Cloud) with projects and viewer roles, an authenticated user with the project:viewer role can start new evaluation test runs, cancel in-flight runs, and delete run records for workflows they only have read access to.
Severity
5.4 (Medium)
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/n8n-io/n8n/security/advisories… | vendor-advisory |
| https://www.vulncheck.com/advisories/n8n-incorrec… | third-party-advisory |
Impacted products
Date Public
2026-06-10 00:00
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CVE-2026-56694 (GCVE-0-2026-56694)
Vulnerability from cvelistv5 – Published: 2026-06-23 15:35 – Updated: 2026-07-14 21:34 X_Open Source
VLAI
EPSS
VEX
Title
NanoClaw < 2.1.0 - Privilege Escalation via Forged Channel Approval Callback
Summary
NanoClaw before 2.1.0 contains a privilege escalation vulnerability in the channel-registration approval flow where handleChannelApprovalResponse fails to validate admin privileges over target agent groups. Scoped admins can submit forged or stale connect callback values to wire messaging channels into out-of-scope agent groups, exposing unauthorized groups to unapproved channels and enabling unauthorized observation or control of restricted agent group activity.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/nanocoai/nanoclaw/pull/2566 | issue-tracking |
| https://github.com/nanocoai/nanoclaw/commit/0eef8… | patch |
| https://www.vulncheck.com/advisories/nanoclaw-pri… | third-party-advisory |
Impacted products
Date Public
2026-05-22 00:00
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CVE-2026-56424 (GCVE-0-2026-56424)
Vulnerability from cvelistv5 – Published: 2026-06-22 12:17 – Updated: 2026-06-23 14:19
VLAI
EPSS
VEX
Title
Broken access control in MISP core allows cross-organization unauthorized modification or deletion of analyst data, event reports, collections, templates, and decaying models
Summary
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The affected paths included:
* Event Reports tag removal: the route-authorized report could differ from the report ID used for tag detachment, enabling cross-organization tag removal from another event report
* Collection Elements bulk deletion: bulk deletion authorized against a collection whose ID matched the collection-element row ID, rather than the element’s actual parent collection, enabling deletion of elements from collections the user did not own.
* Analyst Data capture/update: nested analyst data updates could overwrite an existing record without applying the normal canEditAnalystData ownership check, enabling cross-organization overwrite of analyst data records.
* Template Elements editing: editing authorized against a template whose ID matched the template-element ID, rather than the element’s actual parent template, enabling unauthorized edits to another organization’s template elements.
* Decaying Model editing and mappings: write paths loaded models using view-scope access but did not verify edit ownership, enabling users to edit or remap visible models owned by another organization.
Successful exploitation could allow an authenticated user with subsystem-specific permissions to perform unauthorized cross-organization modifications or deletions of MISP data, resulting in integrity loss, unauthorized tampering with shared intelligence, and disruption of analyst workflows.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
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"value": "GENERAL"
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"problemTypes": [
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"descriptions": [
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"cweId": "CWE-639",
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
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"type": "CWE"
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{
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"url": "https://github.com/MISP/MISP/commit/24d7e91339a3ef043652dd5799c36e5065b2bb4a"
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"source": {
"discovery": "UNKNOWN"
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"title": "Broken access control in MISP core allows cross-organization unauthorized modification or deletion of analyst data, event reports, collections, templates, and decaying models",
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"dateUpdated": "2026-06-23T14:19:08.499Z",
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
No CAPEC attack patterns related to this CWE.