Common Weakness Enumeration

CWE-862

Allowed-with-Review

Missing Authorization

Abstraction: Class · Status: Incomplete

API response cwe.mitre.org

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

9082 vulnerabilities reference this CWE, most recent first.

CVE-2026-67233 (GCVE-0-2026-67233)

Vulnerability from cvelistv5 – Published: 2026-09-24 15:12 – Updated: 2026-10-05 15:34
VLAI
Title
RabbitMQ: Monitoring-tag user can DELETE shovels
Summary
RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1, The shovel management resource's is_authorized/2 delegates to rabbit_mgmt_util:is_authorized_monitor/2, which accepts the monitoring tag. But allowed_methods includes DELETE, and delete_resource/2 deletes / restarts shovel runtime parameters with no additional role check. A monitoring user , intended to have read-only visibility , can therefore delete or restart any shovel in any vhost they can see. A read-only monitoring user can delete or restart any dynamic shovel , a state-changing operation that the equivalent /api/parameters endpoint correctly restricts to policymaker. Preconditions include rabbitmq_shovel + rabbitmq_shovel_management plugins enabled Attacker has credentials with the monitoring tag. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1.
Severity
6 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-05 14:47 UTC
CWE
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
rabbitmq rabbitmq-server Affected: >= 3.13.0, < 3.13.15
Affected: >= 4.0.0, < 4.0.20
Affected: >= 4.1.0, < 4.1.11
Affected: >= 4.2.0, < 4.2.6
Affected: >= 4.3.0, < 4.3.1
Create a notification for this product.
Show details on NVD website
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CVE-2026-67218 (GCVE-0-2026-67218)

Vulnerability from cvelistv5 – Published: 2026-09-23 20:46 – Updated: 2026-09-24 14:08
VLAI
Title
RabbitMQ: Super-stream HTTP creation skips configure-permission check
Summary
RabbitMQ is a messaging and streaming broker. Prior to versions 4.0.22, 4.1.11, 4.2.6, and 4.3.0, accept_content/2 at line 56 calls rabbit_stream_manager:create_super_stream/... directly after is_authorized (which only checks the management tag + vhost access via is_authorized_vhost). The stream-protocol equivalent (rabbit_stream_reader.erl create_super_stream handler) calls rabbit_stream_utils:check_super_stream_management_permitted/4 which enforces configure on the exchange and each partition queue. The HTTP handler omits this call entirely. A user with management tag and vhost access , but no configure permission on any resource , can create super-streams (an exchange + N partition stream queues + bindings) via the HTTP API. The native stream-protocol path enforces configure on each resource; the HTTP path does not, creating a privilege escalation from 'can view' to 'can create persistent cluster-wide resources.' Preconditions include rabbitmq_stream_management plugin enabled management tag + vhost access (no resource permissions needed). This issue is fixed in versions 4.0.22, 4.1.11, 4.2.6, and 4.3.0.
Severity
2.1 (Low)
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
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 14:08 UTC
CWE
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
rabbitmq rabbitmq-server Affected: >= 4.0.0, < 4.0.22
Affected: >= 4.1.0, < 4.1.11
Affected: >= 4.2.0, < 4.2.6
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-66887 (GCVE-0-2026-66887)

Vulnerability from cvelistv5 – Published: 2026-09-15 20:37 – Updated: 2026-09-16 17:57
VLAI
Title
Missing Authorization in Digital Watchdog VMAX DVR and NVR Product Lineups
Summary
The affected products are missing authorization on state-changing CGIs and session checks are not performed.
Severity
9.6 (Critical)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.4 (Critical)
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 17:57 UTC
CWE
Assigner
icscert CNA
References
Impacted products
Date Public
2026-09-15 18:28
Credits
Scot Berner of TrustedSec reported this vulnerability to CISA.
Show details on NVD website
To clipboard 

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CVE-2026-66772 (GCVE-0-2026-66772)

Vulnerability from cvelistv5 – Published: 2026-08-11 00:18 – Updated: 2026-08-11 14:28
VLAI
Title
Missing Authorization Check in SAP BusinessObjects Business Intelligence Platform (Admin Tools)
Summary
SAP BusinessObjects Business Intelligence Platform (Admin Tools) does not perform sufficient authorization check on certain administrative functionality. An attacker authenticated as a non-administrative user could bypass this restriction to gain limited information about affected functionality. This results in a low impact on confidentiality. There is no impact on integrity and availability.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 13:11 UTC
CWE
Assigner
sap CNA
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2026-66751 (GCVE-0-2026-66751)

Vulnerability from cvelistv5 – Published: 2026-07-28 15:36 – Updated: 2026-07-28 17:23 X_Open Source Unsupported When Assigned
VLAI
Title
Let's Chat 0.3.0 - 0.4.8 Improper Authorization via DELETE /rooms/:room
Summary
Let's Chat 0.3.0 through 0.4.8 contains an improper authorization vulnerability that allows any authenticated user to archive any room on the server by sending a DELETE request to the rooms handler without ownership verification. Attackers can enumerate room IDs via the rooms listing endpoint and permanently archive private or password-protected rooms they cannot access, with no application-level recovery path requiring direct database intervention to restore.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-28 17:23 UTC
CWE
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
sdelements lets-chat Affected: 0.3.0 , ≤ 0.4.8 (semver)
Affected: 5b5f46f92696955c27864dbca8b33b5b6a39a502 , ≤ 617207ff3c0c0bf8e3c7a915bd9ec03f1dd8390c (git)
Create a notification for this product.
Date Public
2026-07-26 00:00
Credits
Theodosis Paidakis
Show details on NVD website
To clipboard 

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CVE-2026-66750 (GCVE-0-2026-66750)

Vulnerability from cvelistv5 – Published: 2026-07-28 15:33 – Updated: 2026-07-28 17:07 X_Open Source Unsupported When Assigned
VLAI
Title
Let's Chat 0.3.0 - 0.4.8 Broken Access Control File Disclosure via GET /files route
Summary
Let's Chat 0.3.0 through 0.4.8 contains a broken access control vulnerability that allows authenticated attackers to download file attachments from private and password-protected rooms they are not a member of by exploiting missing room membership checks in the file retrieval route. Attackers can enumerate adjacent MongoDB ObjectIds derived from a known file ID to recover files uploaded by other users, as the GET /files/:id/:name route in app/controllers/files.js only enforces login authentication without consulting room membership or the Room.canJoin check.
Severity
5.3 (Medium)
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
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-28 17:06 UTC
CWE
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
sdelements lets-chat Affected: 0.3.0 , ≤ 0.4.8 (semver)
Affected: 55e8833974c83559ed2cbc12bc15febeb2466254 , ≤ 617207ff3c0c0bf8e3c7a915bd9ec03f1dd8390c (git)
Create a notification for this product.
Date Public
2026-07-26 00:00
Credits
Theodosis Paidakis
Show details on NVD website
To clipboard 

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CVE-2026-66724 (GCVE-0-2026-66724)

Vulnerability from cvelistv5 – Published: 2026-07-29 14:12 – Updated: 2026-07-29 15:04 X_Open Source
VLAI
Title
Permission Bypass Via Undocumented HTTP Methods In MWDB Core
Summary
MWDB Core versions >=2.0.0 and <2.19.0 contain a missing authorization vulnerability in the deprecated config and blob upload endpoints. These endpoints accept the undocumented POST method, which bypasses the capability checks applied to the documented PUT method. This allows any authenticated user without the adding_configs or adding_blobs capabilities to upload config and text blob objects to the system. The impact is limited to adding new config and blob objects. This issue has been fixed in version 2.19.0
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-29 15:04 UTC
CWE
Assigner
CERT-PL CNA
References
Impacted products
Vendor Product Version
CERT.PL MWDB Core Affected: 2.0.0 , < 2.19.0 (semver)
    cpe:2.3:a:cert.pl:mwdb_core:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-29 13:23
Show details on NVD website
To clipboard 

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CVE-2026-66723 (GCVE-0-2026-66723)

Vulnerability from cvelistv5 – Published: 2026-07-29 14:12 – Updated: 2026-07-29 15:06 X_Open Source
VLAI
Title
Missing authentication requirement in Remote Instances proxy API in MWDB Core
Summary
MWDB Core versions >=2.2.0 and <2.19.0 contain a missing authorization vulnerability in the Remote Instances proxy API. The proxy API does not verify authentication for incoming requests, allowing an unauthenticated remote attacker to send arbitrary requests to a remote MWDB instance using the identity and permissions associated with the configured API key. This can result in unauthorized actions being performed on the remote instance as if executed by the user whose API key was used to set up the remote instance. The vulnerability is limited to deployments where Remote Instances have been configured.This issue has been fixed in version 2.19.0
Severity
7 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-29 15:06 UTC
CWE
Assigner
CERT-PL CNA
References
Impacted products
Vendor Product Version
CERT.PL MWDB Core Affected: 2.2.0 , < 2.19.0 (semver)
    cpe:2.3:a:cert.pl:mwdb_core:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-29 13:23
Show details on NVD website
To clipboard 

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CVE-2026-66721 (GCVE-0-2026-66721)

Vulnerability from cvelistv5 – Published: 2026-08-21 08:23 – Updated: 2026-08-24 17:06
VLAI
Title
Apache CloudStack: Authorization issue with listHostTags for domain admins
Summary
Missing authorization issue for domain admins in CloudStack's host tags listing functionality. Domain Admins, by default, have permission to call the listHostTags API, but the API returns host tags for every host in the environment without domain scoping. It should instead be restricted to only the hosts dedicated to that admin's domain. This issue affects Apache CloudStack: from 4.12.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.
Severity
2.7 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 17:06 UTC
CWE
Assigner
apache CNA
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache CloudStack Affected: 4.12.0.0 , ≤ 4.20.3.0 (semver)
Affected: 4.21.0.0 , ≤ 4.22.1.0 (semver)
Create a notification for this product.
Credits
KQ Wu <kqmailbox@163.com>
Show details on NVD website
To clipboard 

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CVE-2026-66712 (GCVE-0-2026-66712)

Vulnerability from cvelistv5 – Published: 2026-08-06 14:27 – Updated: 2026-08-06 15:08
VLAI
Title
WordPress Simple Membership plugin <= 4.7.8 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in Simple Membership <= 4.7.8 versions.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 15:08 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
wp.insider Simple Membership Affected: n/a , ≤ 4.7.8 (custom)
Create a notification for this product.
Credits
Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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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.

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