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.

14604 vulnerabilities reference this CWE, most recent first.

CVE-2026-34899 (GCVE-0-2026-34899)

Vulnerability from cvelistv5 – Published: 2026-04-07 08:31 – Updated: 2026-04-07 13:11 X_Open Source
VLAI
Title
WordPress LTL Freight Quotes – Worldwide Express Edition plugin <= 5.2.1 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Eniture technology LTL Freight Quotes – Worldwide Express Edition allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects LTL Freight Quotes – Worldwide Express Edition: from n/a through 5.2.1.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Credits
Legion Hunter | Patchstack Bug Bounty program
Show details on NVD website
To clipboard 

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CVE-2026-34898 (GCVE-0-2026-34898)

Vulnerability from cvelistv5 – Published: 2026-06-15 20:17 – Updated: 2026-06-16 12:40
VLAI
Title
WordPress Event Tickets Manager for WooCommerce plugin <= 1.5.3 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in Event Tickets Manager for WooCommerce <= 1.5.3 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 (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
WP Swings Event Tickets Manager for WooCommerce Affected: n/a , ≤ 1.5.3 (custom)
Create a notification for this product.
Credits
Nguyen Ba Khanh | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-34892 (GCVE-0-2026-34892)

Vulnerability from cvelistv5 – Published: 2026-06-15 20:17 – Updated: 2026-06-16 17:12
VLAI
Title
WordPress Rank Math SEO plugin <= 1.0.271 - Broken Access Control vulnerability
Summary
Subscriber Broken Access Control in Rank Math SEO <= 1.0.271 versions.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Rank Math SEO Rank Math SEO Affected: n/a , ≤ 1.0.271 (custom)
Create a notification for this product.
Credits
Jakub Herman | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-34886 (GCVE-0-2026-34886)

Vulnerability from cvelistv5 – Published: 2026-06-15 20:17 – Updated: 2026-06-15 22:13
VLAI
Title
WordPress Simple Membership plugin <= 4.7.1 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in Simple Membership <= 4.7.1 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 (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
wp.insider Simple Membership Affected: n/a , ≤ 4.7.1 (custom)
Create a notification for this product.
Credits
Jakub Herman | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-34837 (GCVE-0-2026-34837)

Vulnerability from cvelistv5 – Published: 2026-04-08 18:20 – Updated: 2026-04-08 19:52
VLAI
Title
Zammad is miissing authorization in AI assistance controller for context data used in text tools
Summary
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1, he REST endpoint POST /api/v1/ai_assistance/text_tools/:id contains an authorization failure. Context data (e.g., a group or organization) supplied to be used in the AI prompt were not checked if they are accessible for the current user. This leads to having data present in the AI prompt that were not authorized before being used. A user needs to have ticket.agent permission to be able to use the provided context data. This vulnerability is fixed in 7.0.1.
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
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
zammad zammad Affected: >= 7.0.0, < 7.0.1
Create a notification for this product.
Show details on NVD website
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CVE-2026-34782 (GCVE-0-2026-34782)

Vulnerability from cvelistv5 – Published: 2026-04-08 18:18 – Updated: 2026-04-09 14:22
VLAI
Title
Zammad has improper access control in AI assistance controller for text tools
Summary
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the REST endpoint POST /api/v1/ai_assistance/text_tools/:id was not checking if a user is privileged to use the text tool, resulting in being able to use it in all situations. This vulnerability is fixed in 7.0.1 and 6.5.4.
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
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
zammad zammad Affected: >= 7.0.0, < 7.0.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-34766 (GCVE-0-2026-34766)

Vulnerability from cvelistv5 – Published: 2026-04-03 23:35 – Updated: 2026-04-06 19:07
VLAI
Title
Electron: USB device selection not validated against filtered device list
Summary
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.0, 40.7.0, and 41.0.0-beta.8, the select-usb-device event callback did not validate the chosen device ID against the filtered list that was presented to the handler. An app whose handler could be influenced to select a device ID outside the filtered set would grant access to a device that did not match the renderer's requested filters or was listed in exclusionFilters. The WebUSB security blocklist remained enforced regardless, so security-sensitive devices on the blocklist were not affected. The practical impact is limited to apps with unusual device-selection logic. This issue has been patched in versions 38.8.6, 39.8.0, 40.7.0, and 41.0.0-beta.8.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
electron electron Affected: < 38.8.6
Affected: >= 39.0.0-alpha.1, < 39.8.0
Affected: >= 40.0.0-alpha.1, < 40.7.0
Affected: >= 41.0.0-alpha.1, < 41.0.0-beta.8
Create a notification for this product.
Show details on NVD website
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CVE-2026-34759 (GCVE-0-2026-34759)

Vulnerability from cvelistv5 – Published: 2026-04-02 18:50 – Updated: 2026-04-03 12:58
VLAI
Title
OneUptime: Unauthenticated notification API endpoints - financial abuse via phone number purchase, service disruption, and SMTP credential exposure
Summary
OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, multiple notification API endpoints are registered without authentication middleware, while sibling endpoints in the same codebase correctly use ClusterKeyAuthorization.isAuthorizedServiceMiddleware. These endpoints are externally reachable via the Nginx proxy at /notification/. Combined with a projectId leak from the public Status Page API, an unauthenticated attacker can purchase phone numbers on the victim's Twilio account and delete all existing alerting numbers. This issue has been patched in version 10.0.42.
Severity
9.2 (Critical)
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
OneUptime oneuptime Affected: < 10.0.42
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-34737 (GCVE-0-2026-34737)

Vulnerability from cvelistv5 – Published: 2026-03-31 20:53 – Updated: 2026-04-03 16:34
VLAI
Title
AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
Summary
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the StripeYPT plugin includes a test.php debug endpoint that is accessible to any logged-in user, not just administrators. This endpoint processes Stripe webhook-style payloads and triggers subscription operations, including cancellation. Due to a bug in the retrieveSubscriptions() method that cancels subscriptions instead of merely retrieving them, any authenticated user can cancel arbitrary Stripe subscriptions by providing a subscription ID. At time of publication, there are no publicly available patches.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
WWBN AVideo Affected: <= 26.0
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Show details on NVD website
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CVE-2026-34722 (GCVE-0-2026-34722)

Vulnerability from cvelistv5 – Published: 2026-04-08 18:13 – Updated: 2026-04-08 19:51
VLAI
Title
Zammad is missing authorization in ticket create endpoint
Summary
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the used endpoint for ticket creation was missing authorization if the related parameter for adding links is used. This vulnerability is fixed in 7.0.1 and 6.5.4.
Severity
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
zammad zammad Affected: < 6.5.4
Affected: >= 7.0.0-alpha, < 7.0.1
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.

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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