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Common Weakness Enumeration

CWE-862

Allowed-with-Review

Missing Authorization

Abstraction: Class · Status: Incomplete

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

16476 vulnerabilities reference this CWE, most recent first.

CVE-2026-86116 (GCVE-0-2026-86116)

Vulnerability from cvelistv5 – Published: 2026-09-05 09:59 – Updated: 2026-09-08 17:26
VLAI
Title
Metabase before 0.63.1 Missing Function-Level Authorization on the Glossary Management API
Summary
Metabase versions before 0.63.1 fail to enforce data analyst permission checks on glossary API endpoints, allowing any authenticated user to create, modify, and delete glossary entries. Attackers can submit requests to POST, PUT, and DELETE glossary endpoints to tamper with instance-wide business glossary data without proper authorization.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 17:26 UTC
CWE
Impacted products
Vendor Product Version
metabase metabase Affected: 0.57.0 , < 0.63.1 (semver)
    cpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-04 00:00
Show details on NVD website

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CVE-2026-86114 (GCVE-0-2026-86114)

Vulnerability from cvelistv5 – Published: 2026-09-05 09:59 – Updated: 2026-09-05 09:59
VLAI
Title
Arcane before 2.0.0 Missing Administrator Authorization on the Compose Template Mutation Endpoints
Summary
Arcane versions before 2.0.0 fail to properly restrict template operations, allowing default user role accounts to create, modify, and delete compose templates including instance-wide defaults. Attackers can inject malicious container configurations with privileged settings or host path mounts that execute with administrative privileges when deployed by administrators.
CWE
Impacted products
Vendor Product Version
getarcaneapp arcane Affected: 1.19.1 , < 2.0.0 (semver)
    cpe:2.3:a:getarcane:arcane:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-04 00:00
Show details on NVD website

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CVE-2026-86091 (GCVE-0-2026-86091)

Vulnerability from cvelistv5 – Published: 2026-09-04 21:48 – Updated: 2026-09-08 17:57
VLAI
Title
ntopng before 6.7.260717 Missing Authorization on the Host Pool Bulk Delete Handler
Summary
ntopng before 6.7.260717 fails to check user privileges in the pools bulk-delete endpoint, allowing authenticated non-administrators to delete all host pools and member bindings. Attackers can issue POST requests to the delete pools endpoint to irreversibly destroy every host pool, removing traffic policy bindings and visibility restrictions that may bypass security policies.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 17:56 UTC
CWE
Impacted products
Vendor Product Version
ntop ntopng Affected: 0 , < 6.7.260717 (custom)
    cpe:2.3:a:ntop:ntopng:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-16 00:00
Show details on NVD website

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CVE-2026-86090 (GCVE-0-2026-86090)

Vulnerability from cvelistv5 – Published: 2026-09-04 21:48 – Updated: 2026-09-04 21:48
VLAI
Title
ntopng before 6.7.260717 Missing Authorization on the Notification Endpoint and Recipient Delete Handlers
Summary
ntopng before 6.7.260717 fails to perform authorization checks in the delete endpoints and recipients REST v2 handlers. Authenticated non-administrator users can issue POST requests to irreversibly delete all configured notification endpoints and recipients, silencing all alerts.
CWE
Impacted products
Vendor Product Version
ntop ntopng Affected: 0 , < 6.7.260717 (custom)
    cpe:2.3:a:ntop:ntopng:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-16 00:00
Show details on NVD website

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CVE-2026-86085 (GCVE-0-2026-86085)

Vulnerability from cvelistv5 – Published: 2026-09-08 21:20 – Updated: 2026-09-08 21:20
VLAI
Title
n8n: Cross-Tenant Project-Member PII Disclosure via Missing Per-Project Scope Check on Role Assignment Endpoints
Summary
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the /rest/roles/:slug/assignments and /rest/roles/:slug/assignments/:projectId/members endpoints checked only whether the caller could manage the role type. A caller with role:manageProject could name a project the caller could not list and obtain member names and email addresses. The affected controller is packages/cli/src/controllers/role.controller.ts, which omitted the project:list scope check. This issue is fixed in versions 2.37.7 and 2.38.2.
CWE
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 2.37.7
Affected: >= 2.38.0, < 2.38.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-86077 (GCVE-0-2026-86077)

Vulnerability from cvelistv5 – Published: 2026-09-08 21:28 – Updated: 2026-09-08 21:28
VLAI
Title
n8n: Anonymous Approval-Gate Bypass via Reused resumeToken over the Chat WebSocket
Summary
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the /chat WebSocket route accepted a resumeToken and resumed a paused execution without checking that the target node supported chat messages. An anonymous form submitter who received that token could reuse it on the chat route to release a Send-and-Wait, non-chat HITL, or Wait approval gate. The affected authorization logic is packages/cli/src/chat/chat-execution-manager.ts, where canResumeOverChat did not gate the resume target. This issue is fixed in versions 2.37.7 and 2.38.2.
CWE
Impacted products
Vendor Product Version
n8n-io n8n Affected: < 2.37.7
Affected: >= 2.38.0, < 2.38.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-85669 (GCVE-0-2026-85669)

Vulnerability from cvelistv5 – Published: 2026-09-04 14:32 – Updated: 2026-09-10 15:08
VLAI
Title
potpie through 2.0.0 Missing Ownership Check via code-changes sync
Summary
potpie through 2.0.0 fails to verify user ownership on the POST /conversations/{conversation_id}/code-changes/sync endpoint. Authenticated attackers can write arbitrary file changes into other users' conversations by supplying their conversation IDs, allowing unauthorized modification of pending changes.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:39 UTC
CWE
Impacted products
Vendor Product Version
potpie-ai potpie Affected: 0 , ≤ 2.0.0 (semver)
Create a notification for this product.
Date Public
2026-06-09 00:00
Show details on NVD website

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CVE-2026-85651 (GCVE-0-2026-85651)

Vulnerability from cvelistv5 – Published: 2026-09-04 14:32 – Updated: 2026-09-10 15:08
VLAI
Title
Trigger.dev before 4.5.2 Unauthorized Environment Access via Run Replay
Summary
Trigger.dev versions before 4.5.2 fail to validate environment membership during run replay operations, allowing authenticated attackers to inject task runs into arbitrary environments. Attackers can replay their own runs into other organizations' or projects' environments to consume victim resources and pollute run history.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:19 UTC
CWE
Impacted products
Vendor Product Version
triggerdotdev trigger.dev Affected: 0 , < 4.5.2 (semver)
Create a notification for this product.
Date Public
2026-07-06 00:00
Show details on NVD website

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CVE-2026-85605 (GCVE-0-2026-85605)

Vulnerability from cvelistv5 – Published: 2026-09-04 14:32 – Updated: 2026-09-04 17:45
VLAI
Title
Slink before 1.12.3 Missing Authorization on Image Comment Endpoints
Summary
Slink before 1.12.3 fails to properly authorize access to image comment endpoints, allowing unauthenticated attackers to read comment threads via GET /api/image/{imageId}/comments and server-sent-events subscriptions. Attackers who obtain image IDs out of band can retrieve full comment threads on public images and subscribe to live comment updates without authentication or authorization checks.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 17:45 UTC
CWE
Impacted products
Vendor Product Version
andrii-kryvoviaz slink Affected: 0 , < 1.12.3 (semver)
    cpe:2.3:a:slinkapp:slink:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-13 00:00
Credits
Show details on NVD website

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CVE-2026-85589 (GCVE-0-2026-85589)

Vulnerability from cvelistv5 – Published: 2026-09-04 11:29 – Updated: 2026-09-08 14:46
VLAI
Title
phpMyFAQ before 4.2.0-alpha.2 Missing Authorization via Dashboard API
Summary
phpMyFAQ before 4.2.0-alpha.2 contains a missing authorization vulnerability in the admin dashboard API endpoints searches and content-health that enforce only authentication without permission checks. Any authenticated user can access these endpoints to read site-wide search statistics and content-health counters regardless of their privilege level.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 14:45 UTC
CWE
References
Impacted products
Vendor Product Version
thorsten phpMyFAQ Affected: 0 , < 4.2.0-alpha.2 (semver)
Unaffected: 4.2.0-alpha.2 (semver)
    cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-20 00:00
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.

CAPEC-665: Exploitation of Thunderbolt Protection Flaws

An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.