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.

16579 vulnerabilities reference this CWE, most recent first.

CVE-2026-18544 (GCVE-0-2026-18544)

Vulnerability from cvelistv5 – Published: 2026-08-19 20:29 – Updated: 2026-08-21 16:13

Title

Portieris is vulnerable to Image Policy Bypass via Unvalidated ownerReference

Summary

IBM Portieris 0.5.0 through 0.14.2 could allow a remote authenticated attacker to bypass image policy enforcement due to improper authorization of pod owner references.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-21 16:09 UTC

CWE

CWE-862 - Missing Authorization

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7284125	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	Portieris	Affected: 0.5.0 , ≤ 0.14.2 (semver) cpe:2.3:a:ibm:portieris:0.5.0:::::::* cpe:2.3:a:ibm:portieris:0.14.2:::::::*

Show details on NVD website

JSON

To clipboard

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CVE-2026-18437 (GCVE-0-2026-18437)

Vulnerability from cvelistv5 – Published: 2026-07-31 08:30 – Updated: 2026-07-31 14:50

Title

MailPress <= 1.5.0 - Missing Authorization to Unauthenticated Contact Updates

Summary

The MailerPress – Newsletter, email marketing & AI automation plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the `mailerpress/v1/contact` endpoint in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to update contact details.

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 · CISA-ADP (v2.0.3)

Decision recorded 2026-07-31 14:50 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/mailer…
https://plugins.trac.wordpress.org/browser/mailer…

Impacted products

1 product

Vendor	Product	Version
mailerpress	MailerPress – Newsletter, email marketing & AI automation	Affected: 0 , ≤ 1.5.0 (semver)

Credits

Jakub Lipiński (A3RES)

Show details on NVD website

JSON

To clipboard

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CVE-2026-18436 (GCVE-0-2026-18436)

Vulnerability from cvelistv5 – Published: 2026-07-31 08:30 – Updated: 2026-07-31 10:53

Title

MailerPress <= 1.5.0 - Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint

Summary

The MailPress plugin for WordPress is vulnerable to unauthorized access in versions up to, and including, 1.5.0 via the campaign revision-restore REST endpoint (POST /wp-json/mailpress/v1/campaign/<id>/restore-revision/<revision_id>). The route in the vulnerable range was registered without a permissionCallback, allowing the restoreRevision() handler to run for unauthenticated requests and overwrite a campaign's content_html with any prior revision. This makes it possible for unauthenticated attackers to modify campaign content by restoring an arbitrary revision.

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 · CISA-ADP (v2.0.3)

Decision recorded 2026-07-31 10:47 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/mailer…
https://plugins.trac.wordpress.org/browser/mailer…

Impacted products

1 product

Vendor	Product	Version
mailerpress	MailerPress – Newsletter, email marketing & AI automation	Affected: 0 , ≤ 1.5.0 (semver)

Credits

Jakub Lipiński (A3RES)

Show details on NVD website

JSON

To clipboard

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CVE-2026-18431 (GCVE-0-2026-18431)

Vulnerability from cvelistv5 – Published: 2026-08-26 06:08 – Updated: 2026-08-27 14:34

Title

Avada <= 7.16 and Fusion Builder <= 3.16 - Unauthenticated Remote Code Execution via Arbitrary File Write

Summary

The Avada theme for WordPress is vulnerable to Arbitrary File Write in all versions up to, and including, 7.16 when the Fusion Builder plugin is installed and active in versions up to, and including, 3.16. This is due to a chain of authorization and input validation weaknesses across the two components that makes it possible for unauthenticated attackers to write attacker-controlled files to the server. This can be used to create and execute arbitrary PHP files, resulting in remote code execution and complete site compromise. Successful exploitation requires both Avada and Fusion Builder to be installed and active, as well as certain administrator-authored content to be present.

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: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 13:56 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

2 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://avada.com/documentation/avada-changelog/

Impacted products

2 products

Vendor	Product	Version
themefusion	Avada (Fusion) Builder	Affected: 0 , ≤ 3.16 (semver)
ThemeFusion	Avada \| Website Builder For WordPress & WooCommerce	Affected: 0 , ≤ 7.16 (semver)

Credits

Alex Thomas Wordfence Argus

Show details on NVD website

JSON

To clipboard

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      "title": "Avada \u003c= 7.16 and Fusion Builder \u003c= 3.16 - Unauthenticated Remote Code Execution via Arbitrary File Write"
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CVE-2026-18347 (GCVE-0-2026-18347)

Vulnerability from cvelistv5 – Published: 2026-08-16 06:38 – Updated: 2026-08-17 15:40

Title

Kirki <= 6.1.1 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure via 'context' Parameter

Summary

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.1.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to read arbitrary user metadata and sensitive user record fields — including email address, assigned roles, registration date, and any user_meta values — belonging to any WordPress user including administrators, by supplying a target user ID with a user-type context to the frontend collection endpoint.

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 2026-08-17 15:39 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

12 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/browser/kirki/…
https://plugins.trac.wordpress.org/changeset?repo…

Impacted products

1 product

Vendor	Product	Version
themeum	Kirki – Freeform Page Builder, Website Builder & Customizer	Affected: 0 , ≤ 6.1.1 (semver)

Credits

Datist Pham

Show details on NVD website

JSON

To clipboard

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CVE-2026-18316 (GCVE-0-2026-18316)

Vulnerability from cvelistv5 – Published: 2026-08-16 05:27 – Updated: 2026-08-17 15:38

Title

Solace Extra <= 1.6.0 - Missing Authorization to Unauthenticated Site Content Deletion and Unauthorized Demo Import via action-import-zip AJAX Action

Summary

The Solace Extra plugin for WordPress is vulnerable to unauthorized modification and loss of data due to a missing capability check on the import_zip() function in versions up to, and including, 1.6.0. The handler is registered on both wp_ajax_action-import-zip and wp_ajax_nopriv_action-import-zip and only verifies the 'ajax-nonce' nonce, which is emitted on every admin page via wp_localize_script (unrestricted admin_enqueue_scripts hook) and is therefore accessible to any authenticated user including Subscribers. This makes it possible for authenticated attackers, with Subscriber-level access and above, to wipe navigation menus, sidebar widgets (via update_option('sidebars_widgets', array())), all theme mods (via remove_theme_mods()), and Elementor templates, as well as trigger arbitrary demo-content imports.

Severity

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-17 15:37 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

5 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/solace…
https://plugins.trac.wordpress.org/browser/solace…
https://plugins.trac.wordpress.org/browser/solace…
https://plugins.trac.wordpress.org/changeset?repo…

Impacted products

1 product

Vendor	Product	Version
solacewp	Solace Extra	Affected: 0 , ≤ 1.6.0 (semver)

Credits

Wordfence PRISM

Show details on NVD website

JSON

To clipboard

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CVE-2026-18277 (GCVE-0-2026-18277)

Vulnerability from cvelistv5 – Published: 2026-08-06 15:11 – Updated: 2026-08-06 15:46

Title

Missing Authorization in eScriptorium

Summary

Missing authorization in the OcrModelRight create and delete views in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to grant themselves access to another user's private OCR model and to revoke any user's OCR model access via a POST request, because the ownership check is placed in get_context_data() and therefore runs only on the GET rendering path

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 · CISA-ADP (v2.0.3)

Decision recorded 2026-08-06 15:46 UTC

CWE

CWE-862 - Missing Authorization

Assigner

GitLab mitre root

References

1 reference

URL	Tags
https://gitlab.com/scripta/escriptorium/-/work_it…

Impacted products

1 product

Vendor	Product	Version
Scripta	eScriptorium	Affected: 0 , ≤ 26.4.1 (semver)

Credits

Thibault Clérice & Hassen Aguili

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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          {
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                "id": "CVE-2026-18277",
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CVE-2026-18276 (GCVE-0-2026-18276)

Vulnerability from cvelistv5 – Published: 2026-08-06 15:11 – Updated: 2026-08-06 15:47

Title

Missing Authorization in eScriptorium

Summary

Missing authorization in the websocket consumer in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to subscribe to any document's event stream and observe another user's segmentation, transcription, import, export and training activity via the object_cls and object_pk values of a join-room message, which are passed to group_add without an access check

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 2026-08-06 15:46 UTC

CWE

CWE-862 - Missing Authorization

Assigner

GitLab mitre root

References

1 reference

URL	Tags
https://gitlab.com/scripta/escriptorium/-/work_it…

Impacted products

1 product

Vendor	Product	Version
Scripta	eScriptorium	Affected: 0 , ≤ 26.4.1 (semver)

Credits

Thibault Clérice & Hassen Aguili

Show details on NVD website

JSON

To clipboard

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CVE-2026-18244 (GCVE-0-2026-18244)

Vulnerability from cvelistv5 – Published: 2026-08-12 18:05 – Updated: 2026-08-13 15:03

Title

Missing Authorization in GitLab

Summary

GitLab has remediated an issue in GitLab EE affecting all versions from 17.7 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user to view restricted configuration settings due to improper authorization checks on a group settings page.

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 2026-08-13 15:03 UTC

CWE

CWE-862 - Missing Authorization

Assigner

GitLab mitre root

References

2 references

URL	Tags
https://gitlab.com/gitlab-org/gitlab/-/work_items…
https://docs.gitlab.com/releases/patches/patch-re…

Impacted products

1 product

Vendor	Product	Version
GitLab	GitLab	Affected: 17.7 , < 19.0.6 (semver) Affected: 19.1 , < 19.1.4 (semver) Affected: 19.2 , < 19.2.2 (semver) cpe:2.3:a:gitlab:gitlab::::::::

Credits

This vulnerability has been discovered internally by GitLab team member Félix Veillette-Potvin

Show details on NVD website

JSON

To clipboard

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CVE-2026-18218 (GCVE-0-2026-18218)

Vulnerability from cvelistv5 – Published: 2026-07-31 06:38 – Updated: 2026-08-31 15:23

Title

Keycloak-services: keycloak-services: client not-before revocation ignored when realm not-before is older but nonzero

Summary

A flaw was found in the TokenManager component of the Keycloak identity management service. When an administrator attempts to revoke tokens for a specific application (client) using a "not-before" policy, the revocation may be silently ignored if the overall security realm already has an older, non-zero revocation policy in place. This issue can allow previously issued tokens to remain valid for refreshing sessions and accessing user information even after an administrator has attempted to invalidate them. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Severity

4.2 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/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 2026-07-31 15:56 UTC

CWE

CWE-862 - Missing Authorization

Assigner

redhat redhat root

References

2 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2026-18218	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2508313	issue-trackingx_refsource_REDHAT

Impacted products

4 products

Vendor	Product	Version
Red Hat	Red Hat Build of Keycloak	cpe:/a:redhat:build_keycloak:
Red Hat	Red Hat Data Grid 8	cpe:/a:redhat:jboss_data_grid:8
Red Hat	Red Hat JBoss Enterprise Application Platform Expansion Pack	cpe:/a:redhat:jbosseapxp
Red Hat	Red Hat Single Sign-On 7	cpe:/a:redhat:red_hat_single_sign_on:7

Date Public

2026-07-24 13:46

Credits

Red Hat would like to thank Paul Bottinelli (Trail of Bits in collaboration with OpenAI) for reporting this issue.

Show details on NVD website

JSON

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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