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.

14623 vulnerabilities reference this CWE, most recent first.

CVE-2026-31942 (GCVE-0-2026-31942)

Vulnerability from cvelistv5 – Published: 2026-06-02 22:22 – Updated: 2026-06-03 13:12
VLAI
Title
LibreChat has IDOR in API Keys Management that allows any authenticated user to overwrite other users' API keys
Summary
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.7.6, an Insecure Direct Object Reference (IDOR) vulnerability exists in the API keys management endpoint (PUT /api/keys). Due to the use of the JavaScript object spread operator after setting the authenticated user's ID, any authenticated user can inject a userId parameter in the request body to overwrite any other user's API keys (e.g., OpenAI, Anthropic, Azure). This allows an attacker to replace a victim's API key configuration, potentially routing the victim's conversations through attacker-controlled keys or denying service by providing invalid keys. This is patched in version 0.8.3-rc1.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
danny-avila LibreChat Affected: < 0.8.3-rc1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-31921 (GCVE-0-2026-31921)

Vulnerability from cvelistv5 – Published: 2026-03-25 16:14 – Updated: 2026-04-29 09:51
VLAI
Title
WordPress Product Rearrange for WooCommerce plugin <= 1.2.2 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Devteam HaywoodTech Product Rearrange for WooCommerce products-rearrange-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Product Rearrange for WooCommerce: from n/a through <= 1.2.2.
Severity
8.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
8.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Devteam HaywoodTech Product Rearrange for WooCommerce Affected: n/a , ≤ <= 1.2.2 (custom)
Create a notification for this product.
Date Public
2026-03-25 17:12
Credits
hivesec | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-31919 (GCVE-0-2026-31919)

Vulnerability from cvelistv5 – Published: 2026-03-13 11:41 – Updated: 2026-04-29 09:51
VLAI
Title
WordPress Advanced Coupons for WooCommerce Coupons plugin <= 4.7.1 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Josh Kohlbach Advanced Coupons for WooCommerce Coupons advanced-coupons-for-woocommerce-free allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Advanced Coupons for WooCommerce Coupons: from n/a through <= 4.7.1.
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 (v2.0.3)
CWE
Assigner
References
Impacted products
Date Public
2026-04-01 16:04
Credits
PPzzAArr | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-31916 (GCVE-0-2026-31916)

Vulnerability from cvelistv5 – Published: 2026-03-13 11:41 – Updated: 2026-04-29 09:51
VLAI
Title
WordPress Latest Post Shortcode plugin <= 14.2.1 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Iulia Cazan Latest Post Shortcode latest-post-shortcode allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Latest Post Shortcode: from n/a through <= 14.2.1.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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
Vendor Product Version
Iulia Cazan Latest Post Shortcode Affected: 0 , ≤ 14.2.1 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:04
Credits
Doan Dinh Van | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-31915 (GCVE-0-2026-31915)

Vulnerability from cvelistv5 – Published: 2026-03-13 11:41 – Updated: 2026-04-29 09:51
VLAI
Title
WordPress Flatsome theme <= 3.19.6 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in UX-themes Flatsome flatsome allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Flatsome: from n/a through <= 3.19.6.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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
Vendor Product Version
UX-themes Flatsome Affected: 0 , ≤ 3.19.6 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:04
Credits
Ananda Dhakal (Patchstack)
Show details on NVD website
To clipboard 

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CVE-2026-31834 (GCVE-0-2026-31834)

Vulnerability from cvelistv5 – Published: 2026-03-10 21:53 – Updated: 2026-03-11 15:58
VLAI
Title
Umbraco Affected by Vertical Privilege Escalation via Missing Authorization Checks
Summary
Umbraco is an ASP.NET CMS. From 15.3.1 to before 16.5.1 and 17.2.2, A privilege escalation vulnerability has been identified in Umbraco CMS. Under certain conditions, authenticated backoffice users with permission to manage users, may be able to elevate their privileges due to insufficient authorization enforcement when modifying user group memberships. The affected functionality does not properly validate whether a user has sufficient privileges to assign highly privileged roles. This vulnerability is fixed in 16.5.1 and 17.2.2.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-284 - Improper Access Control
  • CWE-862 - Missing Authorization
Assigner
References
Impacted products
Vendor Product Version
umbraco Umbraco-CMS Affected: >= 15.3.1, < 16.5.1
Affected: >= 17.0.0, < 17.2.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-31821 (GCVE-0-2026-31821)

Vulnerability from cvelistv5 – Published: 2026-03-10 21:25 – Updated: 2026-03-11 15:19
VLAI
Title
Sylius is Missing Authorization in API v2 Add Item Endpoint
Summary
Sylius is an Open Source eCommerce Framework on Symfony. The POST /api/v2/shop/orders/{tokenValue}/items endpoint does not verify cart ownership. An unauthenticated attacker can add items to other registered customers' carts by knowing the cart tokenValue. An attacker who obtains a cart tokenValue can add arbitrary items to another customer's cart. The endpoint returns the full cart representation in the response (HTTP 201). The issue is fixed in versions: 2.0.16, 2.1.12, 2.2.3 and above.
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: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Sylius Sylius Affected: >= 2.2.0, < 2.2.3
Affected: >= 2.1.0, < 2.1.12
Affected: >= 2.0.0, < 2.0.16
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-31800 (GCVE-0-2026-31800)

Vulnerability from cvelistv5 – Published: 2026-03-10 20:51 – Updated: 2026-03-11 16:00
VLAI
Title
Parse Server: Classes `_GraphQLConfig` and `_Audience` master key bypass via generic class routes
Summary
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.12 and 8.6.25, the _GraphQLConfig and _Audience internal classes can be read, modified, and deleted via the generic /classes/_GraphQLConfig and /classes/_Audience REST API routes without master key authentication. This bypasses the master key enforcement that exists on the dedicated /graphql-config and /push_audiences endpoints. An attacker can read, modify and delete GraphQL configuration and push audience data. This vulnerability is fixed in 9.5.2-alpha.12 and 8.6.25.
Severity
8.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/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
parse-community parse-server Affected: >= 9.0.0 < 9.5.2-alpha.12
Affected: < 8.6.25
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-30970 (GCVE-0-2026-30970)

Vulnerability from cvelistv5 – Published: 2026-03-10 17:30 – Updated: 2026-03-12 14:26
VLAI
Title
Session authentication bypass in Coral Server session creation endpoint
Summary
Coral Server is open collaboration infrastructure that enables communication, coordination, trust and payments for The Internet of Agents. Prior to 1.1.0, Coral Server allowed the creation of agent sessions through the /api/v1/sessions endpoint without strong authentication. This endpoint performs resource-intensive initialization operations including container spawning and memory context creation. An attacker capable of accessing the endpoint could create sessions or consume system resources without proper authorization. This vulnerability is fixed in 1.1.0.
Severity
8.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2026-30968 (GCVE-0-2026-30968)

Vulnerability from cvelistv5 – Published: 2026-03-10 17:24 – Updated: 2026-03-10 17:40
VLAI
Title
Coral Server has insufficient validation of agent identity for SSE connections
Summary
Coral Server is open collaboration infrastructure that enables communication, coordination, trust and payments for The Internet of Agents. Prior to 1.1.0, the SSE endpoint (/sse/v1/...) in Coral Server did not strongly validate that a connecting agent was a legitimate participant in the session. This could theoretically allow unauthorized message injection or observation. This vulnerability is fixed in 1.1.0.
Severity
8.6 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
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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