Common Weakness Enumeration

CWE-862

Allowed-with-Review

Missing Authorization

Abstraction: Class · Status: Incomplete

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

17506 vulnerabilities reference this CWE, most recent first.

CVE-2026-84470 (GCVE-0-2026-84470)

Vulnerability from cvelistv5 – Published: 2026-09-01 20:57 – Updated: 2026-09-24 06:09
VLAI
Title
Automation-controller: automation-controller-container: automation-controller/awx: bulk job launch checks instance_groups at read level instead of use level, allowing execution-placement authorization bypass
Summary
A flaw was found in Ansible Automation Platform's automation-controller (AWX). The Bulk Job Launch API (POST /api/v2/bulk/job_launch/) authorizes the requested instance_groups with only a read-level permission check, whereas the standard single-job launch path requires use-level permission on the same field. A principal that holds read (but not use) permission on an instance group -- for example the built-in read-only System Auditor role -- together with execute permission on a job template can launch bulk jobs onto instance groups they are not authorized to use, bypassing execution-placement isolation.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 18:46 UTC
CWE
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:71113 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71114 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71177 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71179 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-84470 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2527046 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 8 Unaffected: 0:4.6.33-1.el8ap , < * (rpm)
    cpe:/a:redhat:ansible_automation_platform:2.5::el8
    cpe:/a:redhat:ansible_automation_platform:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9
Create a notification for this product.
Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 9 Unaffected: 0:4.6.33-1.el9ap , < * (rpm)
    cpe:/a:redhat:ansible_automation_platform:2.5::el8
    cpe:/a:redhat:ansible_automation_platform:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9
Create a notification for this product.
Red Hat Red Hat Ansible Automation Platform 2.6 for RHEL 9 Unaffected: 0:4.7.17-1.el9ap , < * (rpm)
    cpe:/a:redhat:ansible_automation_platform:2.6::el10
    cpe:/a:redhat:ansible_automation_platform:2.6::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10
    cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9
Create a notification for this product.
Red Hat Red Hat Ansible Automation Platform 2.6 Unaffected: 1789673739 , < * (rpm)
    cpe:/a:redhat:ansible_automation_platform:2.6::el9
Create a notification for this product.
Red Hat Red Hat Ansible Automation Platform 2.7 Unaffected: 1789580684 , < * (rpm)
    cpe:/a:redhat:ansible_automation_platform:2.7::el9
Create a notification for this product.
Date Public
2026-09-01 00:00
Show details on NVD website

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CVE-2026-84302 (GCVE-0-2026-84302)

Vulnerability from cvelistv5 – Published: 2026-09-24 16:49 – Updated: 2026-09-24 17:04
VLAI
Title
Discourse: Non-participant moderators can read, edit, and delete PM content through Discourse AI reviewables
Summary
Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, Discourse AI reviewables associated with private messages could appear in the moderator review queue of a moderator who was not a participant in the message. Reviewable visibility filtering did not restrict private-message reviewables to the audience permitted to access the underlying private-message topic, allowing the moderator to read otherwise confidential content. Depending on the available reviewable action, the moderator could also modify the private message by closing its topic or deleting a post. Exploitation requires an authenticated moderator account and a pre-existing Discourse AI reviewable associated with a private message. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 17:04 UTC
CWE
Impacted products
Vendor Product Version
discourse discourse Affected: < 2026.7.0
Affected: >= 2026.6.0-latest, < 2026.6.1
Affected: >= 2026.5.0-latest, < 2026.5.2
Affected: >= 2026.1.0-latest, < 2026.1.6
Create a notification for this product.
Show details on NVD website

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CVE-2026-84298 (GCVE-0-2026-84298)

Vulnerability from cvelistv5 – Published: 2026-09-21 15:47 – Updated: 2026-09-21 18:49
VLAI
Title
Hatchet: Cross-tenant durable callback payload disclosure in Hatchet V1 Dispatcher
Summary
Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.95.3, the V1 DurableTask stream handler stores worker-supplied task_external_id values in the durableInvocations routing map before tenant ownership is verified, and callback delivery resolves that map by task UUID without tenant identity. An authenticated tenant worker that knows another tenant's durable task UUID and keeps a stream open on the same dispatcher process can receive that task's durable callback result payload. UUIDv4 values are not enumerable, and single-tenant deployments are unaffected in practice. This issue is fixed in version 0.95.3.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:48 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
  • CWE-862 - Missing Authorization
References
Impacted products
Vendor Product Version
hatchet-dev hatchet Affected: < 0.95.3
Create a notification for this product.
Show details on NVD website

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CVE-2026-84238 (GCVE-0-2026-84238)

Vulnerability from cvelistv5 – Published: 2026-09-03 16:31 – Updated: 2026-09-07 11:17
VLAI
Title
WordPress YITH Request a Quote for WooCommerce Premium plugin < 4.46.0 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in YITH Request a Quote for WooCommerce Premium < 4.46.0 versions.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-07 10:58 UTC
CWE
References
Impacted products
Show details on NVD website

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CVE-2026-84217 (GCVE-0-2026-84217)

Vulnerability from cvelistv5 – Published: 2026-09-02 11:56 – Updated: 2026-09-23 08:53 X_Open Source
VLAI
Title
WordPress Classified Listing plugin <= 6.1.3 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Mamunur Rashid Classified Listing classified-listing allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Classified Listing: from n/a through 6.1.3.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 13:47 UTC
CWE
References
Impacted products
Vendor Product Version
Mamunur Rashid Classified Listing Affected: 0 , ≤ 6.1.3 (custom)
Create a notification for this product.
Date Public
2026-09-02 11:55
Show details on NVD website

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CVE-2026-84215 (GCVE-0-2026-84215)

Vulnerability from cvelistv5 – Published: 2026-09-03 16:31 – Updated: 2026-09-03 17:49
VLAI
Title
WordPress Timetics plugin <= 1.0.61 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in Timetics <= 1.0.61 versions.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 17:49 UTC
CWE
References
Impacted products
Vendor Product Version
Arraytics Timetics Affected: n/a , ≤ 1.0.61 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-84204 (GCVE-0-2026-84204)

Vulnerability from cvelistv5 – Published: 2026-09-01 15:18 – Updated: 2026-09-01 15:51
VLAI
Title
GROWI through 8.0.2 Missing Authorization on apiv3 Attachment Retrieval
Summary
GROWI contains an access control vulnerability in the GET /_api/v3/attachment/:id endpoint that fails to validate page access permissions. Authenticated attackers can retrieve attachment metadata from pages they cannot view by supplying known attachment identifiers.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:51 UTC
CWE
Impacted products
Vendor Product Version
growilabs growi Affected: 0 , ≤ 8.0.2 (semver)
Create a notification for this product.
Date Public
2026-08-27 00:00
Show details on NVD website

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CVE-2026-83942 (GCVE-0-2026-83942)

Vulnerability from cvelistv5 – Published: 2026-09-08 17:14 – Updated: 2026-10-01 22:56
VLAI
Title
Windows Kernel Elevation of Privilege Vulnerability
Summary
Missing authorization in Windows Kernel allows an authorized attacker to elevate privileges locally.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 18:36 UTC
CWE
References
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1809 Affected: 10.0.17763.0 , < 10.0.17763.9245 (custom)
Create a notification for this product.
Microsoft Windows 10 Version 21H2 Affected: 10.0.19044.0 , < 10.0.19044.7725 (custom)
Create a notification for this product.
Microsoft Windows 10 Version 22H2 Affected: 10.0.19045.0 , < 10.0.19045.7725 (custom)
Create a notification for this product.
Microsoft Windows 11 version 23H2 Affected: 10.0.22631.0 , < 10.0.22631.7582 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 23H2 Affected: 10.0.22631.0 , < 10.0.22631.7582 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 24H2 Affected: 10.0.26100.0 , < 10.0.26100.9445 (custom)
Create a notification for this product.
Microsoft Windows 11 Version 25H2 Affected: 10.0.26200.0 , < 10.0.26200.9445 (custom)
Create a notification for this product.
Microsoft Windows 11 version 26H1 Affected: 10.0.28000.0 , < 10.0.28000.2954 (custom)
Create a notification for this product.
Microsoft Windows Server 2019 Affected: 10.0.17763.0 , < 10.0.17763.9245 (custom)
Create a notification for this product.
Microsoft Windows Server 2019 (Server Core installation) Affected: 10.0.17763.0 , < 10.0.17763.9245 (custom)
Create a notification for this product.
Microsoft Windows Server 2022 Affected: 10.0.20348.0 , < 10.0.20348.5622 (custom)
Create a notification for this product.
Microsoft Windows Server 2025 Affected: 10.0.26100.0 , < 10.0.26100.33438 (custom)
Create a notification for this product.
Microsoft Windows Server 2025 (Server Core installation) Affected: 10.0.26100.0 , < 10.0.26100.33438 (custom)
Create a notification for this product.
Date Public
2026-09-08 14:00
Show details on NVD website

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CVE-2026-83941 (GCVE-0-2026-83941)

Vulnerability from cvelistv5 – Published: 2026-09-08 17:10 – Updated: 2026-10-01 22:52 Exclusively Hosted Service
VLAI
Title
Entra ID Elevation of Privilege Vulnerability
Summary
Missing authorization in Entra ID allows an authorized attacker to elevate privileges over a network.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 13:59 UTC
CWE
References
Impacted products
Vendor Product Version
Microsoft Microsoft Entra Affected: -
    cpe:2.3:a:microsoft:microsoft_entra_id:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-08 14:00
Show details on NVD website

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CVE-2026-83628 (GCVE-0-2026-83628)

Vulnerability from cvelistv5 – Published: 2026-09-05 05:30 – Updated: 2026-09-07 11:17
VLAI
Title
Theme My Login <= 7.1.15 - Authenticated (Subscriber+) Missing Authorization to Unauthorized Multisite Subsite Creation via 'gimmeanotherblog' Signup Stage
Summary
The Theme My Login plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 7.1.15 on Multisite installations. This is due to the `tml_ms_signup_handler()` function's `gimmeanotherblog` branch failing to enforce the network's `active_signup` registration policy, checking only `is_user_logged_in()` while sibling branches such as `validate-blog-signup` apply the full policy gate. This makes it possible for authenticated attackers, with Subscriber-level access and above, to directly POST `stage=gimmeanotherblog` to Theme My Login's signup route, bypassing the configured registration policy entirely — even when it is set to `none` or `user` — which causes `wpmu_create_blog()` to execute with the attacker's user ID, after which WordPress core assigns the Administrator role on the newly created subsite via `add_user_to_blog()`. The privilege gain is scoped to the newly created subsite only; the attacker's account retains Subscriber-level access on the main site and does not obtain Super Admin or network-level capabilities such as `manage_network` or `manage_sites`.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-07 11:08 UTC
CWE
Impacted products
Vendor Product Version
jfarthing84 Theme My Login Affected: 0 , ≤ 7.1.15 (semver)
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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-83628",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-07T11:08:28.886813Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-07T11:17:26.627Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Theme My Login",
          "vendor": "jfarthing84",
          "versions": [
            {
              "lessThanOrEqual": "7.1.15",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Maksim Hayder (tr_jan)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Theme My Login plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 7.1.15 on Multisite installations. This is due to the `tml_ms_signup_handler()` function\u0027s `gimmeanotherblog` branch failing to enforce the network\u0027s `active_signup` registration policy, checking only `is_user_logged_in()` while sibling branches such as `validate-blog-signup` apply the full policy gate. This makes it possible for authenticated attackers, with Subscriber-level access and above, to directly POST `stage=gimmeanotherblog` to Theme My Login\u0027s signup route, bypassing the configured registration policy entirely \u2014 even when it is set to `none` or `user` \u2014 which causes `wpmu_create_blog()` to execute with the attacker\u0027s user ID, after which WordPress core assigns the Administrator role on the newly created subsite via `add_user_to_blog()`. The privilege gain is scoped to the newly created subsite only; the attacker\u0027s account retains Subscriber-level access on the main site and does not obtain Super Admin or network-level capabilities such as `manage_network` or `manage_sites`."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-05T05:30:55.158Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/72585c12-baa9-4c63-8584-906a1d3b332f?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/theme-my-login/tags/7.1.15/includes/ms-functions.php#L708"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/theme-my-login/tags/7.1.15/includes/ms-functions.php#L661"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/theme-my-login/tags/7.1.15/includes/ms-functions.php#L580"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3669722%40theme-my-login%2Ftags%2F7.2.0\u0026old=3643898%40theme-my-login%2Ftags%2F7.1.15"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset/3669721/theme-my-login/trunk/includes/ms-functions.php"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Ftheme-my-login/tags/7.1.15\u0026new_path=%2Ftheme-my-login/tags/7.2.0"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-09-04T17:10:41.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Theme My Login \u003c= 7.1.15 - Authenticated (Subscriber+) Missing Authorization to Unauthorized Multisite Subsite Creation via \u0027gimmeanotherblog\u0027 Signup Stage"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-83628",
    "datePublished": "2026-09-05T05:30:55.158Z",
    "dateReserved": "2026-08-31T21:17:50.889Z",
    "dateUpdated": "2026-09-07T11:17:26.627Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.