Common Weakness Enumeration

CWE-863

Allowed-with-Review

Incorrect 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.

6889 vulnerabilities reference this CWE, most recent first.

CVE-2026-52742 (GCVE-0-2026-52742)

Vulnerability from cvelistv5 – Published: 2026-09-21 15:01 – Updated: 2026-09-21 15:34
VLAI
Title
GoCD is vulnerable to historical server configuration API authorization bypass
Summary
GoCD is a continuous deliver server. From 12.3.1 until 26.1.0, legacy routes under /go/admin/restful/* expose historical full server configuration to pipeline group administrators instead of restricting responses to configuration for groups they administer. The disclosed configuration can include agent auto-registration keys, webhook invocation keys, encrypted material credentials, and GoCD administrator lists. A malicious pipeline group administrator can use disclosed agent registration data to connect a rogue compatible agent, which can create a higher-complexity path to receiving work or overwriting artifacts associated with other groups. Normal authenticated users are not affected, the endpoint does not modify server configuration, and deployments that restrict pipeline editing to full administrators or configuration repositories are not affected. This issue is fixed in version 26.1.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 15:34 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
gocd gocd Affected: >= 12.3.1, < 26.1.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-52740 (GCVE-0-2026-52740)

Vulnerability from cvelistv5 – Published: 2026-09-21 14:59 – Updated: 2026-09-21 15:43
VLAI
Title
GoCD is vulnerable to pipeline template view API authorization bypass
Summary
GoCD is a continuous deliver server. From 18.7.0 until 26.1.0, the Get Template Config API compares HTTP method names case-sensitively when selecting authorization filters. A lower-privileged authenticated user can send a request with nonstandard HTTP method capitalization to retrieve a pipeline template by name without the required view permission and read its configuration. API operations that modify data are not affected, secure variables remain encrypted, and deployments whose reverse proxy rejects non-uppercase HTTP methods are not affected. This issue is fixed in version 26.1.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 15:42 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
gocd gocd Affected: >= 18.7.0, < 26.1.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-50749 (GCVE-0-2026-50749)

Vulnerability from cvelistv5 – Published: 2026-08-05 15:11 – Updated: 2026-08-06 15:27
VLAI
Title
Apache Answer: Missing authorization in revision audit reject allows authenticated users to reject pending revisions
Summary
Improper Authorization vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.1. Any authenticated user can reject arbitrary pending edit-revisions without review permission due to a missing authorization check on the reject operation. Users are recommended to upgrade to version 2.0.2, which fixes the issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 15:27 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
Apache Software Foundation Apache Answer Affected: 0 , ≤ 2.0.1 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-50559 (GCVE-0-2026-50559)

Vulnerability from cvelistv5 – Published: 2026-06-19 20:26 – Updated: 2026-08-13 12:04
VLAI
Title
Authentication/Authorization Bypass via Advanced Path Normalization Vulnerabilities
Summary
Quarkus is a Java framework for building cloud-native applications. Prior to versions 3.37.0, 3.36.3, 3.33.2.1, 3.33.3, 3.27.4.1, 3.27.5, and 3.20.6.2, Quarkus HTTP path-based authorization policies can be bypassed using encoded semicolons (%3B) to smuggle matrix parameters past the security layer, and using encoded slashes (%2F) or backslashes (%5C) to access protected static resources. This is a distinct issue from CVE-2026-39852, which addressed only literal semicolon stripping. Versions 3.37.0, 3.36.3, 3.33.2.1, 3.33.3, 3.27.4.1, 3.27.5, and 3.20.6.2 contain a patch.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 17:29 UTC
CWE
  • CWE-287 - Improper Authentication
  • CWE-863 - Incorrect Authorization
  • CWE-551 - Incorrect Behavior Order: Authorization Before Parsing and Canonicalization
References
Impacted products
Vendor Product Version
quarkusio quarkus Affected: >= 3.36.0, < 3.36.3
Affected: >= 3.33.0, < 3.33.2.1
Affected: >= 3.27.0, < 3.27.4.1
Affected: < 3.20.6.2
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Red Hat Cryostat 4 on RHEL 9 Unaffected: 4.2.0-13 , < * (rpm)
    cpe:/a:redhat:cryostat:4::el9
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Red Hat Red Hat Build of Apache Camel 3.33 for Quarkus 3.33.2.SP1 Unaffected: vertx-http , < * (rpm)
    cpe:/a:redhat:apache_camel_quarkus:3.33
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Red Hat Red Hat build of Quarkus 3.20.6.SP2 Unaffected: vertx-http , < * (rpm)
    cpe:/a:redhat:quarkus:3.20::el8
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Red Hat Red Hat build of Quarkus 3.27.4.SP1 Unaffected: vertx-http , < * (rpm)
    cpe:/a:redhat:quarkus:3.27::el8
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Red Hat Red Hat build of Quarkus 3.33.2.SP1 Unaffected: vertx-http , < * (rpm)
    cpe:/a:redhat:quarkus:3.33::el8
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Red Hat Streams for Apache Kafka 2.9.4 Unaffected: vertx-http , < * (rpm)
    cpe:/a:redhat:amq_streams:2.9::el9
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Red Hat Red Hat OpenShift Dev Spaces 3.29 Unaffected: 1782989027 , < * (rpm)
    cpe:/a:redhat:openshift_devspaces:3.29::el9
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Red Hat OpenShift Serverless     cpe:/a:redhat:serverless:1
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Red Hat Red Hat build of Apache Camel 4 for Quarkus 3     cpe:/a:redhat:camel_quarkus:3
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Red Hat Red Hat build of Apache Camel - HawtIO 4     cpe:/a:redhat:apache_camel_hawtio:4
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Red Hat Red Hat build of Apicurio Registry 3     cpe:/a:redhat:apicurio_registry:3
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Red Hat Red Hat build of Debezium 3     cpe:/a:redhat:debezium:3
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Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack     cpe:/a:redhat:jbosseapxp
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Red Hat Red Hat OpenShift AI (RHOAI)     cpe:/a:redhat:openshift_ai
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Red Hat streams for Apache Kafka 3     cpe:/a:redhat:amq_streams:3
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Show details on NVD website

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CVE-2026-50550 (GCVE-0-2026-50550)

Vulnerability from cvelistv5 – Published: 2026-08-19 18:15 – Updated: 2026-08-19 18:31
VLAI
Title
Snipe-IT: 2FA reset privilege bypass
Summary
Snipe-IT is an IT asset/license management system. Prior to 8.5.0, a user who can edit other users can reset a superadmin's two-factor authentication through app/Http/Controllers/Api/UsersController.php postTwoFactorReset(). The endpoint authorizes update access but does not enforce canEditAuthFields before clearing two_factor_secret and two_factor_enrolled. This issue is fixed in version 8.5.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 18:30 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
grokability snipe-it Affected: < 8.5.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-50529 (GCVE-0-2026-50529)

Vulnerability from cvelistv5 – Published: 2026-07-07 20:39 – Updated: 2026-07-08 13:14
VLAI
Title
DataEase: Link Token Leakage Prior to Share Password/Ticket Validation
Summary
DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, the /de2api/share/proxyInfo share interface generates and returns X-DE-LINK-TOKEN before validating the share password or ticket, allowing unauthenticated attackers who know a protected share UUID to obtain a valid link token for subsequent share-related API calls even with missing or invalid credentials. This issue is fixed in version 2.10.24.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-08 13:13 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
dataease dataease Affected: < 2.10.24
Create a notification for this product.
Show details on NVD website

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CVE-2026-50528 (GCVE-0-2026-50528)

Vulnerability from cvelistv5 – Published: 2026-07-14 19:29 – Updated: 2026-09-25 18:23
VLAI
Title
.NET Security Feature Bypass Vulnerability
Summary
Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:23 UTC
CWE
  • CWE-863 - Incorrect Authorization
  • CWE-302 - Authentication Bypass by Assumed-Immutable Data
  • CWE-636 - Not Failing Securely ('Failing Open')
References
Date Public
2026-07-14 14:00
Show details on NVD website

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CVE-2026-50266 (GCVE-0-2026-50266)

Vulnerability from cvelistv5 – Published: 2026-06-04 16:18 – Updated: 2026-06-04 17:28
VLAI
Summary
In OpenStack Neutron before 28.0.1, a project manager can create or update a port on a shared network owned by another project and set device_owner to a value that has "network:" at the beginning ("network:dhcp" for example). The default port RBAC policies incorrectly included PROJECT_MANAGER without requiring network ownership, allowing any project manager to obtain trusted network-service port behavior on shared networks. Depending on backend and deployment, this can bypass anti-spoofing and security group protections, enabling DHCP, MAC, or IP spoofing against other tenants on the shared network. This is a regression of CVE-2015-5240 (OSSA-2015-018).
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 17:27 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
OpenStack Neutron Affected: 25.0.0 , < 25.2.4 (semver)
Affected: 26.0.0 , < 26.0.4 (semver)
Affected: 27.0.0 , < 27.0.3 (semver)
Affected: 28.0.0 , < 28.0.1 (semver)
    cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*
    cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*
    cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*
    cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-50199 (GCVE-0-2026-50199)

Vulnerability from cvelistv5 – Published: 2026-08-31 20:25 – Updated: 2026-09-01 14:44
VLAI
Title
Wallos: Cross-user Fixer/API Layer credential consumption in exchange-rate refresh
Summary
Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.1, endpoints/currency/update_exchange.php loads the first Fixer/API Layer credential globally instead of loading the credential for the authenticated user. As a result, a normal authenticated user without their own provider key can trigger exchange-rate refreshes using another user's stored provider credential. This issue has been patched in version 4.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 14:44 UTC
CWE
  • CWE-863 - Incorrect Authorization
References
Impacted products
Vendor Product Version
ellite Wallos Affected: < 4.9.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-50173 (GCVE-0-2026-50173)

Vulnerability from cvelistv5 – Published: 2026-08-19 17:02 – Updated: 2026-08-19 17:32
VLAI
Title
Flow-Like: Azure invoke presign grants app content write SAS to ExecuteEvents-only users
Summary
Flow-Like is a platform for building end-to-end use cases. Prior to version 1.0.4, `GET /api/v1/apps/{app_id}/invoke/presign` grants Azure Blob Storage SAS credentials with write and delete access to app content to any app member that has `ExecuteEvents`, even when that member lacks `ReadFiles` and `WriteFiles`. The route treats file permissions as optional after the `ExecuteEvents` gate. When the caller has neither file permission, it selects `CredentialsAccess::InvokeNone`. In the Azure credential provider, `InvokeNone` still mints a `content_sas_token` for `apps/{app_id}` with `sp=rwdl`, plus user-content and log SAS tokens. The returned shared credential is enough for the low-privilege caller to directly write or delete blobs under the app content prefix. Version 1.0.4 patches the issue. Flow-Like Studio and the hosted Flow-Like Web App are not affected. These deployments use AWS-backed storage. Self-hosted deployments are only affected if they use Azure Blob Storage as the storage backend. In affected deployments, the issue only applies to authenticated app members who have workflow execution permissions but should not have app file write/delete permissions. Users of affected self-hosted Azure deployments should update to version 1.0.4 or the latest dev branch.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 17:30 UTC
CWE
  • CWE-863 - Incorrect Authorization
References
Impacted products
Vendor Product Version
Rheosoph flow-like Affected: < 1.0.4
Create a notification for this product.
Show details on NVD website

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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.