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.

9056 vulnerabilities reference this CWE, most recent first.

CVE-2026-87748 (GCVE-0-2026-87748)

Vulnerability from cvelistv5 – Published: 2026-09-29 11:51 – Updated: 2026-09-29 14:58
VLAI
Title
Privilege Escalation via Account Takeover in Interprobe's Qorela DC
Summary
Missing Authorization vulnerability in Interprobe Information Technologies Inc. Qorela DC allows Privilege Abuse. This issue affects Qorela DC: from 1.6.1-RC29 before v1.6.2.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 14:57 UTC
CWE
Assigner
TR-CERT CNA
References
Impacted products
Vendor Product Version
Interprobe Information Technologies Inc. Qorela DC Affected: 1.6.1-RC29 , < v1.6.2 (custom)
Create a notification for this product.
Date Public
2026-09-29 11:47
Show details on NVD website

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CVE-2026-87714 (GCVE-0-2026-87714)

Vulnerability from cvelistv5 – Published: 2026-10-13 19:00 – Updated: 2026-10-31 18:05
VLAI
Title
WebDAV Security Feature Bypass Vulnerability
Summary
Missing authorization in WebDAV allows an authorized attacker to bypass a security feature over a network.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 18:07 UTC
CWE
Assigner
microsoft CNA
References
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1607 Affected: 10.0.14393.0 , < 10.0.14393.9612 (custom)
Create a notification for this product.
Microsoft Windows 10 Version 1809 Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
Create a notification for this product.
Microsoft Windows 10 Version 21H2 Affected: 10.0.19044.0 , < 10.0.19044.7807 (custom)
Create a notification for this product.
Microsoft Windows 10 Version 22H2 Affected: 10.0.19045.0 , < 10.0.19045.7807 (custom)
Create a notification for this product.
Microsoft Windows 11 version 23H2 Affected: 10.0.22631.0 , < 10.0.22631.7652 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 23H2 Affected: 10.0.22631.0 , < 10.0.22631.7652 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 24H2 Affected: 10.0.26100.0 , < 10.0.26100.9711 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 25H2 Affected: 10.0.26200.0 , < 10.0.26200.9711 (custom)
Create a notification for this product.
Microsoft Windows 11 version 26H1 Affected: 10.0.28000.0 , < 10.0.28000.3231 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 26H2 Affected: 10.0.26300.0 , < 10.0.26300.9711 (custom)
Create a notification for this product.
Microsoft Windows Server 2012 Affected: 6.2.9200.0 , < 6.2.9200.26434 (custom)
Create a notification for this product.
Microsoft Windows Server 2012 (Server Core installation) Affected: 6.2.9200.0 , < 6.2.9200.26434 (custom)
Create a notification for this product.
Microsoft Windows Server 2012 R2 Affected: 6.3.9600.0 , < 6.3.9600.23470 (custom)
Create a notification for this product.
Microsoft Windows Server 2012 R2 (Server Core installation) Affected: 6.3.9600.0 , < 6.3.9600.23470 (custom)
Create a notification for this product.
Microsoft Windows Server 2016 Affected: 10.0.14393.0 , < 10.0.14393.9612 (custom)
Create a notification for this product.
Microsoft Windows Server 2016 (Server Core installation) Affected: 10.0.14393.0 , < 10.0.14393.9612 (custom)
Create a notification for this product.
Microsoft Windows Server 2019 Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
Create a notification for this product.
Microsoft Windows Server 2019 (Server Core installation) Affected: 10.0.17763.0 , < 10.0.17763.9376 (custom)
Create a notification for this product.
Microsoft Windows Server 2022 Affected: 10.0.20348.0 , < 10.0.20348.5761 (custom)
Create a notification for this product.
Microsoft Windows Server 2025 Affected: 10.0.26100.0 , < 10.0.26100.33650 (custom)
Create a notification for this product.
Microsoft Windows Server 2025 (Server Core installation) Affected: 10.0.26100.0 , < 10.0.26100.33650 (custom)
Create a notification for this product.
Date Public
2026-10-13 14:00
Show details on NVD website

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CVE-2026-87669 (GCVE-0-2026-87669)

Vulnerability from cvelistv5 – Published: 2026-10-08 02:48 – Updated: 2026-10-08 13:17
VLAI
Summary
A missing authorization check in Brocade Fabric OS versions before 10.0.1 REST API interface of affected platform releases allows an authenticated user, regardless of their assigned role or administrative scope, to retrieve complete Monitoring and Alerting Policy Suite (MAPS) violation data across all logical switches. An attacker with low-privilege API access can leverage this endpoint to dump chassis-wide system health metrics, port performance violations, and configuration data without appropriate privileges.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 13:16 UTC
CWE
Assigner
brocade CNA
Impacted products
Vendor Product Version
Brocade Fabric OS Affected: 0 , < 10.0.1 (Brocade FabricOS)
Create a notification for this product.
Show details on NVD website

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CVE-2026-87073 (GCVE-0-2026-87073)

Vulnerability from cvelistv5 – Published: 2026-09-09 02:08 – Updated: 2026-09-09 16:10
VLAI
Title
Tanium addressed an improper access controls vulnerability in Comply.
Summary
Tanium addressed an improper access controls vulnerability in Comply.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:58 UTC
CWE
Assigner
Tanium CNA
References
Impacted products
Vendor Product Version
Tanium Comply Affected: 2.32 , < 2.32.252 (custom)
Affected: 2.35 , < 2.35.306 (custom)
Affected: 2.37 , < 2.37.308 (custom)
Create a notification for this product.
Date Public
2026-09-09 02:04
Show details on NVD website

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CVE-2026-87072 (GCVE-0-2026-87072)

Vulnerability from cvelistv5 – Published: 2026-09-09 02:08 – Updated: 2026-09-09 16:10
VLAI
Title
Tanium addressed an improper access controls vulnerability in Comply.
Summary
Tanium addressed an improper access controls vulnerability in Comply.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:58 UTC
CWE
Assigner
Tanium CNA
References
Impacted products
Vendor Product Version
Tanium Comply Affected: 2.32 , < 2.32.252 (custom)
Affected: 2.35 , < 2.35.306 (custom)
Affected: 2.37 , < 2.37.308 (custom)
Create a notification for this product.
Date Public
2026-09-09 02:04
Show details on NVD website

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CVE-2026-87048 (GCVE-0-2026-87048)

Vulnerability from cvelistv5 – Published: 2026-09-09 02:08 – Updated: 2026-09-09 16:10
VLAI
Title
Tanium addressed an improper access controls vulnerability in Comply.
Summary
Tanium addressed an improper access controls vulnerability in Comply.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:57 UTC
CWE
Assigner
Tanium CNA
References
Impacted products
Vendor Product Version
Tanium Comply Affected: 2.32 , < 2.32.252 (custom)
Affected: 2.35 , < 2.35.306 (custom)
Affected: 2.37 , < 2.37.308 (custom)
Create a notification for this product.
Date Public
2026-09-09 02:04
Show details on NVD website

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CVE-2026-87037 (GCVE-0-2026-87037)

Vulnerability from cvelistv5 – Published: 2026-09-09 02:04 – Updated: 2026-09-09 16:10
VLAI
Title
Tanium addressed an improper access controls vulnerability in Comply.
Summary
Tanium addressed an improper access controls vulnerability in Comply.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 16:00 UTC
CWE
Assigner
Tanium CNA
References
Impacted products
Vendor Product Version
Tanium Comply Affected: 2.32 , < 2.32.252 (custom)
Affected: 2.35 , < 2.35.306 (custom)
Affected: 2.37 , < 2.37.308 (custom)
Create a notification for this product.
Date Public
2026-09-09 02:04
Show details on NVD website

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CVE-2026-87036 (GCVE-0-2026-87036)

Vulnerability from cvelistv5 – Published: 2026-09-09 02:09 – Updated: 2026-09-09 16:10
VLAI
Title
Tanium addressed an improper access controls vulnerability in Comply.
Summary
Tanium addressed an improper access controls vulnerability in Comply.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:57 UTC
CWE
Assigner
Tanium CNA
References
Impacted products
Vendor Product Version
Tanium Comply Affected: 2.32 , < 2.32.252 (custom)
Affected: 2.35 , < 2.35.306 (custom)
Affected: 2.37 , < 2.37.308 (custom)
Create a notification for this product.
Date Public
2026-09-09 02:04
Show details on NVD website

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CVE-2026-87031 (GCVE-0-2026-87031)

Vulnerability from cvelistv5 – Published: 2026-09-16 16:40 – Updated: 2026-09-17 17:33
VLAI
Title
Missing authorization in the REST API user creation endpoint in Concrete CMS 9.2.0 through 9.5.3 allows arbitrary account creation
Summary
n Concrete CMS 9.2.0 through 9.5.3, the REST API user creation endpoint (POST /ccm/api/1.0/users, the add() method of concrete/src/Api/Controller/Users.php) did not perform a permission check before creating an account. As a result, any valid OAuth token carrying the users:add scope, including a client_credentials token with no associated user context, could create active, validated user accounts, bypassing email verification and administrator approval. Under default registration settings the created accounts could then edit page content, providing a path to stored cross-site scripting and further compromise. The Concrete CMS security team gave this vulnerability a CVSS v4.0 score of 2.1 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Winston Crooker for reporting.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 17:33 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Concrete CMS Concrete CMS Affected: 9.2.0 , ≤ 9.5.3 (git)
Create a notification for this product.
Show details on NVD website

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CVE-2026-87028 (GCVE-0-2026-87028)

Vulnerability from cvelistv5 – Published: 2026-09-16 16:36 – Updated: 2026-09-17 17:34
VLAI
Title
Cross-Board IDOR in the Board Custom Slot Preview in Concrete CMS 9.0.0 through 9.5.3 Discloses Restricted Page Summary Fields
Summary
Concrete CMS 9 through 9.5.3 did not confirm that a board InstanceItem submitted to the custom-slot preview endpoint belonged to the board instance the requesting user was authorized to edit, and did not enforce page-view permission before generating page-backed summary content. As a result, an authenticated user holding edit-board-contents permission on a single board instance could submit the identifier of an item belonging to a different board instance and receive summary fields, including the page title and description, of an underlying page the same user was otherwise forbidden to view. The Concrete CMS security team gave this vulnerability a CVSS v4.0 score of 5.3 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N. Thanks Pakung for reporting.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 17:33 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Concrete CMS Concrete CMS Affected: 9.0.0 , ≤ 9.5.3 (git)
Create a notification for this product.
Credits
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.