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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.

16677 vulnerabilities reference this CWE, most recent first.

CVE-2026-28571 (GCVE-0-2026-28571)

Vulnerability from cvelistv5 – Published: 2026-08-18 13:59 – Updated: 2026-08-18 15:13
VLAI
Title
WordPress FormyChat plugin <= 2.15.7 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in FormyChat <= 2.15.7 versions.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 15:01 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
WPPOOL FormyChat Affected: n/a , ≤ 2.15.7 (custom)
Create a notification for this product.
Credits
Doan Dinh Van | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-28567 (GCVE-0-2026-28567)

Vulnerability from cvelistv5 – Published: 2026-08-18 13:59 – Updated: 2026-08-18 18:04
VLAI
Title
WordPress WP Sort Order plugin <= 1.3.5 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in WP Sort Order <= 1.3.5 versions.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 18:04 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Fahad Mahmood WP Sort Order Affected: n/a , ≤ 1.3.5 (custom)
Create a notification for this product.
Credits
hhhai | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-28557 (GCVE-0-2026-28557)

Vulnerability from cvelistv5 – Published: 2026-02-28 21:47 – Updated: 2026-05-25 23:41
VLAI
Title
wpForo Forum < 2.4.16 Privilege Escalation via Role Synchronization Handler
Summary
wpForo Forum 2.4.14 contains a missing capability check vulnerability that allows authenticated users to trigger bulk wpForo usergroup reassignment via the wpforo_synch_roles AJAX handler. Attackers access the usergroups admin page, accessible to any authenticated user, to obtain a nonce, then remap all wpForo usergroups to arbitrary WordPress roles.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
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: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-06 15:16 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
gVectors Team wpForo Forum Affected: 2.4 , < 2.4.16 (custom)
Unaffected: 2.4.16 (semver)
    cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Scott Moore - VulnCheck
Show details on NVD website
To clipboard 

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CVE-2026-28556 (GCVE-0-2026-28556)

Vulnerability from cvelistv5 – Published: 2026-02-28 21:47 – Updated: 2026-05-11 23:11
VLAI
Title
wpForo Forum 2.4.14 Missing Authorization via Topic Management Form Handlers
Summary
wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to move, merge, or split any forum topic via the topic_move, topic_merge, and topic_split form action handlers. Attackers with a valid form nonce can reorganize arbitrary forum content without moderator permissions, including relocating topics to private forums.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-03 19:37 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
gVectors Team wpForo Forum Affected: 2.4 , < 2.4.16 (custom)
Unaffected: 2.4.16 (semver)
    cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Scott Moore - VulnCheck
Show details on NVD website
To clipboard 

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CVE-2026-28555 (GCVE-0-2026-28555)

Vulnerability from cvelistv5 – Published: 2026-02-28 21:47 – Updated: 2026-05-11 23:11
VLAI
Title
wpForo Forum 2.4.14 Missing Authorization via Topic Close AJAX Handler
Summary
wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to close or reopen any forum topic via the wpforo_close_ajax handler. Attackers submit a valid nonce with an arbitrary topic ID to bypass the moderator permission requirement and disrupt forum discussions.
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
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-03 19:38 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
gVectors Team wpForo Forum Affected: 2.4 , < 2.4.16 (custom)
Unaffected: 2.4.16 (semver)
    cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Scott Moore - VulnCheck
Show details on NVD website
To clipboard 

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CVE-2026-28554 (GCVE-0-2026-28554)

Vulnerability from cvelistv5 – Published: 2026-02-28 21:47 – Updated: 2026-05-11 23:11
VLAI
Title
wpForo Forum 2.4.14 Missing Authorization via Post Approval AJAX Handler
Summary
wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to approve or unapprove any forum post via the wpforo_approve_ajax AJAX handler. Attackers exploit the nonce-only check by submitting a valid nonce with an arbitrary post ID to bypass moderation controls entirely.
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
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 19:42 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
gVectors Team wpForo Forum Affected: 2.4 , < 2.4.16 (custom)
Unaffected: 2.4.16 (semver)
    cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Scott Moore - VulnCheck
Show details on NVD website
To clipboard 

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CVE-2026-28515 (GCVE-0-2026-28515)

Vulnerability from cvelistv5 – Published: 2026-02-27 22:11 – Updated: 2026-07-14 18:39
VLAI
Title
openDCIM <= 23.04 Missing Authorization in install.php
Summary
openDCIM version 23.04, through commit 4467e9c4, contains a missing authorization vulnerability in install.php and container-install.php. The installer and upgrade handler expose LDAP configuration functionality without enforcing application role checks. Any authenticated user can access this functionality regardless of assigned privileges. In deployments where REMOTE_USER is set without authentication enforcement, the endpoint may be accessible without credentials. This allows unauthorized modification of application configuration.
Severity
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 21:46 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
openDCIM openDCIM Affected: 0 , ≤ 23.04 (custom)
    cpe:2.3:a:opendcim:opendcim:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Valentin Lobstein (Chocapikk)
Show details on NVD website
To clipboard 

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CVE-2026-28433 (GCVE-0-2026-28433)

Vulnerability from cvelistv5 – Published: 2026-03-09 21:21 – Updated: 2026-03-10 14:44
VLAI
Title
Misskey lacks resource ownership validation
Summary
Misskey is an open source, federated social media platform. All Misskey servers running versions 10.93.0 and later, but prior to 2026.3.1, contain a vulnerability that allows importing other users' data due to lack of ownership validation. The impact of this vulnerability is estimated to be relatively low, as bad actors would require the ID corresponding to the target file for import. This vulnerability is fixed in 2026.3.1.
Severity
2.3 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/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 · CISA-ADP (v2.0.3)
Decision recorded 2026-03-10 14:43 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
  • CWE-862 - Missing Authorization
Assigner
References
Impacted products
Vendor Product Version
misskey-dev misskey Affected: >= 10.93.0, < 2026.3.1
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CVE-2026-28424 (GCVE-0-2026-28424)

Vulnerability from cvelistv5 – Published: 2026-02-27 22:14 – Updated: 2026-03-02 19:36
VLAI
Title
Statamic's missing authorization allows access to email addresses
Summary
Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, user email addresses were included in responses from the user fieldtype’s data endpoint for control panel users who did not have the "view users" permission. This has been fixed in 5.73.11 and 6.4.0.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 19:35 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
statamic cms Affected: < 5.73.11
Affected: >= 6.0.0, < 6.4.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-28408 (GCVE-0-2026-28408)

Vulnerability from cvelistv5 – Published: 2026-02-27 21:49 – Updated: 2026-03-02 21:59
VLAI
Title
WeGIA lacks authentication verification in adicionar_tipo_docs_atendido.php
Summary
WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, the script in adicionar_tipo_docs_atendido.php does not go through the project's central controller and does not have its own authentication and permission checks. A malicious user could make a request through tools like Postman or the file's URL on the web to access features exclusive to employees. The vulnerability allows external parties to inject unauthorized data in massive quantities into the application server's storage. Version 3.6.5 fixes the issue.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 21:59 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
LabRedesCefetRJ WeGIA Affected: < 3.6.5
Create a notification for this product.
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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