Common Weakness Enumeration

CWE-863

Incorrect Authorization

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.

CVE-2026-25561 (GCVE-0-2026-25561)

Vulnerability from cvelistv5 – Published: 2026-02-07 21:56 – Updated: 2026-05-11 23:11
VLAI
Title
WeKan < 8.19 Attachment Upload Object Relationship Validation Bypass
Summary
WeKan versions prior to 8.19 contain an authorization weakness in the attachment upload API. The API does not fully validate that provided identifiers (such as boardId, cardId, swimlaneId, and listId) are consistent and refer to a coherent card/board relationship, enabling attempts to upload attachments with mismatched object relationships.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
WeKan WeKan Affected: 0 , < 8.19 (custom)
Create a notification for this product.
Credits
Joshua Rogers
Show details on NVD website

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CVE-2026-25565 (GCVE-0-2026-25565)

Vulnerability from cvelistv5 – Published: 2026-02-07 21:58 – Updated: 2026-05-11 23:11
VLAI
Title
WeKan < 8.19 Read-only Board Roles Can Update Cards
Summary
WeKan versions prior to 8.19 contain an authorization vulnerability where certain card update API paths validate only board read access rather than requiring write permission. This can allow users with read-only roles to perform card updates that should require write access.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
WeKan WeKan Affected: 0 , < 8.19 (custom)
Create a notification for this product.
Credits
Joshua Rogers
Show details on NVD website

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CVE-2026-25566 (GCVE-0-2026-25566)

Vulnerability from cvelistv5 – Published: 2026-02-07 21:58 – Updated: 2026-05-11 23:11
VLAI
Title
WeKan < 8.19 Cross-board Card Move Without Destination Authorization
Summary
WeKan versions prior to 8.19 contain an authorization vulnerability in card move logic. A user can specify a destination board/list/swimlane without adequate authorization checks for the destination and without validating that destination objects belong to the destination board, potentially enabling unauthorized cross-board moves.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
WeKan WeKan Affected: 0 , < 8.19 (custom)
Create a notification for this product.
Credits
Joshua Rogers
Show details on NVD website

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CVE-2026-25568 (GCVE-0-2026-25568)

Vulnerability from cvelistv5 – Published: 2026-02-07 21:59 – Updated: 2026-05-11 23:11
VLAI
Title
WeKan < 8.19 allowPrivateOnly Setting Enforcement Bypass
Summary
WeKan versions prior to 8.19 contain an authorization logic vulnerability where the instance configuration setting allowPrivateOnly is not sufficiently enforced at board creation time. When allowPrivateOnly is enabled, users can still create public boards due to incomplete server-side enforcement.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
WeKan WeKan Affected: 0 , < 8.19 (custom)
Create a notification for this product.
Credits
Joshua Rogers
Show details on NVD website

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CVE-2026-25660 (GCVE-0-2026-25660)

Vulnerability from cvelistv5 – Published: 2026-04-24 13:10 – Updated: 2026-04-24 13:51 X_Open Source
VLAI
Title
Authentication bypass for certain API calls
Summary
CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. Authentication bypass occurs when the URL ends with Authentication with certain function calls.  This bypass allows assigning arbitrary permission to any user existing in CodeChecker. This issue affects CodeChecker: through 6.27.3.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-290 - Authentication bypass by spoofing
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
Ericsson CodeChecker Affected: 0 , ≤ 6.27.3 (python)
Create a notification for this product.
Credits
Scott Tolley
Show details on NVD website

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CVE-2026-25729 (GCVE-0-2026-25729)

Vulnerability from cvelistv5 – Published: 2026-02-06 20:30 – Updated: 2026-02-06 20:50
VLAI
Title
DeepAudit Affected by User Enumeration via Broken Access Control
Summary
DeepAudit is a multi-agent system for code vulnerability discovery. In 3.0.4 and earlier, there is an improper access control vulnerability in the /api/v1/users/ endpoint allows any authenticated user to enumerate all users in the system and retrieve sensitive information including email addresses, phone numbers, full names, and role information.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
lintsinghua DeepAudit Affected: <= 3.0.4
Create a notification for this product.
Show details on NVD website

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CVE-2026-25741 (GCVE-0-2026-25741)

Vulnerability from cvelistv5 – Published: 2026-02-26 21:44 – Updated: 2026-03-03 20:37
VLAI
Title
Zulip Vulnerable to Modification of Payment Method (Stripe Default Card) by Non-Billing Users
Summary
Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpoint for creating a card update session during an upgrade flow was accessible to users with only organization member privileges. When the associated Stripe Checkout session is completed, the Stripe webhook updates the organization’s default payment method. Because no billing-specific authorization check is enforced, a regular (non-billing) member can change the organization’s payment method. This vulnerability affected the Zulip Cloud payment processing system, and has been patched as of commit bf28c82dc9b1f630fa8e9106358771b20a0040f7. Self-hosted deploys are no longer affected and no patch or upgrade is required for them.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
zulip zulip Affected: < bf28c82dc9b1f630fa8e9106358771b20a0040f7
Create a notification for this product.
Show details on NVD website

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CVE-2026-25767 (GCVE-0-2026-25767)

Vulnerability from cvelistv5 – Published: 2026-02-12 19:49 – Updated: 2026-02-12 20:52
VLAI
Title
LavinMQ has incomplete shovel configuration validation
Summary
LavinMQ is a high-performance message queue & streaming server. Before 2.6.8, an authenticated user, with the “Policymaker” tag, could create shovels bypassing access controls. an authenticated user with the "Policymaker" management tag could exploit it to read messages from vhosts they are not authorized to access or publish messages to vhosts they are not authorized to access. This vulnerability is fixed in 2.6.8.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
cloudamqp lavinmq Affected: < 2.6.8
Create a notification for this product.
Show details on NVD website

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CVE-2026-25811 (GCVE-0-2026-25811)

Vulnerability from cvelistv5 – Published: 2026-02-09 21:00 – Updated: 2026-02-10 15:58
VLAI
Title
PlaciPy Email Domain Trust Enables Cross-Tenant Data Access (Multi-Tenant Isolation Failure)
Summary
PlaciPy is a placement management system designed for educational institutions. In version 1.0.0, the application derives the tenant identifier directly from the email domain provided by the user, without validating domain ownership or registration. This allows cross-tenant data access.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Show details on NVD website

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CVE-2026-25859 (GCVE-0-2026-25859)

Vulnerability from cvelistv5 – Published: 2026-02-07 21:59 – Updated: 2026-05-11 23:11
VLAI
Title
WeKan < 8.20 Migration Functionality Insufficient Permission Checks
Summary
Wekan versions prior to 8.20 allow non-administrative users to access migration functionality due to insufficient permission checks, potentially resulting in unauthorized migration operations.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
WeKan WeKan Affected: 0 , < 8.20 (custom)
Create a notification for this product.
Credits
Joshua Rogers
Show details on NVD website

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Mitigation

Phase: Architecture and Design

Description:

  • 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

Phase: Architecture and Design

Description:

  • 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 ID: MIT-4.4

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • 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

Phase: Architecture and Design

Description:

  • 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

Phases: System Configuration, Installation

Description:

  • 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.

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