Common Weakness Enumeration

CWE-266

Allowed

Incorrect Privilege Assignment

Abstraction: Base · Status: Draft

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

2329 vulnerabilities reference this CWE, most recent first.

CVE-2026-84807 (GCVE-0-2026-84807)

Vulnerability from cvelistv5 – Published: 2026-09-02 11:11 – Updated: 2026-09-02 12:38
VLAI
Title
Kimai before 2.65.0 Authentication Bypass via Team Creation
Summary
Kimai (kimai/kimai) through 2.65.0 contains a business logic / improper authorization vulnerability in the default team creation endpoints. An authenticated user with project permission-management privileges can create or use a customer, project, or activity whose name matches an existing team; because the endpoints POST /api/customers/{id}/team, POST /api/projects/{id}/team, and POST /api/activities/{id}/team reuse an existing team of the same name and add the current user as teamlead without verifying that the user is authorized to manage that team, the attacker gains unauthorized team-lead (administration) rights over the existing team. Fixed in 2.65.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 12:38 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
kimai kimai Affected: 0 , < 2.65.0 (semver)
Unaffected: 2.65.0 (semver)
    cpe:2.3:a:kimai:kimai:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-19 00:00
Show details on NVD website

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CVE-2026-84756 (GCVE-0-2026-84756)

Vulnerability from cvelistv5 – Published: 2026-09-03 16:31 – Updated: 2026-09-07 11:17
VLAI
Title
WordPress WCFM Membership plugin <= 2.11.11 - Privilege Escalation vulnerability
Summary
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-07 10:58 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
WC Lovers WCFM Membership Affected: n/a , ≤ 2.11.11 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-84716 (GCVE-0-2026-84716)

Vulnerability from cvelistv5 – Published: 2026-09-23 19:40 – Updated: 2026-09-24 15:05
VLAI
Title
Automation-controller: automation-controller: instance install_bundle issues 10-year, non-revocable receptor mesh-ca certificates for caller-chosen (and case-variant impersonating) hostnames
Summary
A flaw was found in the automation-controller instance install-bundle endpoint. When a System Administrator downloads an execution/hop node's install bundle, the controller signs an X.509 certificate with the receptor mesh certificate authority in which the Common Name, DNS subject-alternative-name, and receptor node-id are taken verbatim from the caller-chosen instance hostname, with a hard-coded ten-year validity, a random serial, and no issuance log or revocation list. Because the hostname charset validator is case-insensitive while the uniqueness validator is case-sensitive, an administrator can register a case variant of an existing control node's hostname and obtain a mesh-CA-signed certificate that TLS peers, which match hostnames case-insensitively, accept as that control node. In managed/hosted deployments — where the customer holds controller superuser but the platform operator runs the mesh — this yields a long-lived, non-revocable mesh peer credential and, with an on-path position, TLS impersonation or interception of control/hybrid mesh nodes. It does not grant direct remote code execution, because receptor work submission is gated by a separate signing key not included in the bundle.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 13:59 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment
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-2026-84716 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2527199 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
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    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
2026-09-23 00:00
Show details on NVD website

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CVE-2026-84115 (GCVE-0-2026-84115)

Vulnerability from cvelistv5 – Published: 2026-09-01 15:00 – Updated: 2026-09-01 15:58
VLAI
Title
Cleo Harmony JWT Refresh Token connections privileges management
Summary
A vulnerability was found in Cleo Harmony up to 5.8.1.10. The affected element is an unknown function of the file /api/connections of the component JWT Refresh Token Handler. Performing a manipulation of the argument Bearer results in improper privilege management. The attack is possible to be carried out remotely. The exploit has been made public and could be used. Upgrading to version 5.8.1.11 is sufficient to fix this issue. It is recommended to upgrade the affected component.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:58 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397558 vdb-entrytechnical-description
https://vuldb.com/vuln/397558/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-84115 third-party-advisory
https://vuldb.com/submit/882468 third-party-advisory
https://support.cleo.com/hc/en-us/articles/302584… broken-linkpatch
Impacted products
Vendor Product Version
Cleo Harmony Affected: 5.8.1.0
Affected: 5.8.1.1
Affected: 5.8.1.2
Affected: 5.8.1.3
Affected: 5.8.1.4
Affected: 5.8.1.5
Affected: 5.8.1.6
Affected: 5.8.1.7
Affected: 5.8.1.8
Affected: 5.8.1.9
Affected: 5.8.1.10
Unaffected: 5.8.1.11
    cpe:2.3:a:cleo:harmony:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-82835 (GCVE-0-2026-82835)

Vulnerability from cvelistv5 – Published: 2026-08-31 19:30 – Updated: 2026-09-01 14:45
VLAI
Title
caoqianming django-vue-admin file access control
Summary
A weakness has been identified in caoqianming django-vue-admin 1.0. This vulnerability affects unknown code of the file /api/file/. Executing a manipulation of the argument file_id can lead to improper access controls. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 14:45 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397247 vdb-entrytechnical-description
https://vuldb.com/vuln/397247/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82835 third-party-advisory
https://vuldb.com/submit/876660 third-party-advisory
https://drive.google.com/file/d/1TsEsDvwPsN6tfcc1… exploit
Impacted products
Vendor Product Version
caoqianming django-vue-admin Affected: 1.0
    cpe:2.3:a:caoqianming:django-vue-admin:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-82834 (GCVE-0-2026-82834)

Vulnerability from cvelistv5 – Published: 2026-08-31 19:15 – Updated: 2026-09-02 14:09
VLAI
Title
Doccano Open Source Annotation Tools for Machine Learning Practitioners Bulk-Delete Endpoint category-types LabelList access control
Summary
A security flaw has been discovered in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. This affects the function LabelList of the file /v1/projects/1/category-types of the component Bulk-Delete Endpoint. Performing a manipulation results in improper access controls. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 14:09 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397246 vdb-entrytechnical-description
https://vuldb.com/vuln/397246/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82834 third-party-advisory
https://vuldb.com/submit/876639 third-party-advisory
https://drive.google.com/file/d/1qRWtrUHfr-huJlr-… exploit
Impacted products
Vendor Product Version
Doccano Open Source Annotation Tools for Machine Learning Practitioners Affected: 1.8.0
Affected: 1.8.1
Affected: 1.8.2
Affected: 1.8.3
Affected: 1.8.4
Affected: 1.8.5
    cpe:2.3:a:doccano:open_source_annotation_tools_for_machine_learning_practitioners:*:*:*:*:*:*:*:*
Create a notification for this product.
Doccano Auto Labeling Pipeline Module to Annotate a Document Automatically Affected: 1.8.0
Affected: 1.8.1
Affected: 1.8.2
Affected: 1.8.3
Affected: 1.8.4
Affected: 1.8.5
    cpe:2.3:a:doccano:auto_labeling_pipeline_module_to_annotate_a_document_automatically:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-82833 (GCVE-0-2026-82833)

Vulnerability from cvelistv5 – Published: 2026-08-31 19:00 – Updated: 2026-09-01 13:59
VLAI
Title
Doccano Open Source Annotation Tools for Machine Learning Practitioners Project Example Detail Endpoint examples ExampleDetail access control
Summary
A vulnerability was identified in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. Affected by this issue is the function ExampleDetail of the file /v1/projects/1/examples/ of the component Project Example Detail Endpoint. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 13:59 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397245 vdb-entrytechnical-description
https://vuldb.com/vuln/397245/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82833 third-party-advisory
https://vuldb.com/submit/876617 third-party-advisory
https://drive.google.com/file/d/1gqrFfbP7dSSp4Pf-… exploit
Impacted products
Vendor Product Version
Doccano Open Source Annotation Tools for Machine Learning Practitioners Affected: 1.8.0
Affected: 1.8.1
Affected: 1.8.2
Affected: 1.8.3
Affected: 1.8.4
Affected: 1.8.5
    cpe:2.3:a:doccano:open_source_annotation_tools_for_machine_learning_practitioners:*:*:*:*:*:*:*:*
Create a notification for this product.
Doccano Auto Labeling Pipeline Module to Annotate a Document Automatically Affected: 1.8.0
Affected: 1.8.1
Affected: 1.8.2
Affected: 1.8.3
Affected: 1.8.4
Affected: 1.8.5
    cpe:2.3:a:doccano:auto_labeling_pipeline_module_to_annotate_a_document_automatically:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-82818 (GCVE-0-2026-82818)

Vulnerability from cvelistv5 – Published: 2026-08-31 18:15 – Updated: 2026-08-31 18:48
VLAI
Title
dibo-software diboot Tenant Resource Assignment resource access control
Summary
A vulnerability was determined in dibo-software diboot 3.8.0. This affects an unknown part of the file /api/iam/tenant/resource of the component Tenant Resource Assignment Handler. Executing a manipulation of the argument tenantId can lead to improper access controls. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:47 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397235 vdb-entrytechnical-description
https://vuldb.com/vuln/397235/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82818 third-party-advisory
https://vuldb.com/submit/876019 third-party-advisory
https://drive.google.com/file/d/1qFtwq78JN5Af3GlS… exploit
Impacted products
Vendor Product Version
dibo-software diboot Affected: 3.8.0
    cpe:2.3:a:dibo-software:diboot:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-82817 (GCVE-0-2026-82817)

Vulnerability from cvelistv5 – Published: 2026-08-31 18:00 – Updated: 2026-09-02 14:08
VLAI
Title
dibo-software diboot Tenant Administrator Management API admin access control
Summary
A vulnerability was found in dibo-software diboot 3.8.0. Affected by this issue is some unknown functionality of the file /admin/ of the component Tenant Administrator Management API. Performing a manipulation of the argument tenantId results in improper access controls. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 14:08 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397234 vdb-entrytechnical-description
https://vuldb.com/vuln/397234/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82817 third-party-advisory
https://vuldb.com/submit/876018 third-party-advisory
https://drive.google.com/file/d/1D9XNhOV7wkc4dl2M… exploit
Impacted products
Vendor Product Version
dibo-software diboot Affected: 3.8.0
    cpe:2.3:a:dibo-software:diboot:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-82815 (GCVE-0-2026-82815)

Vulnerability from cvelistv5 – Published: 2026-08-31 17:30 – Updated: 2026-08-31 17:51
VLAI
Title
MegaEase EaseProbe Middleware server.go realIP access control
Summary
A flaw has been found in MegaEase EaseProbe up to 2.3.0. Affected is the function realIP of the file web/server.go of the component Middleware. This manipulation of the argument X-Forwarded-For/X-Real-IP/True-Client-IP causes improper access controls. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 17:49 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/397232 vdb-entrytechnical-description
https://vuldb.com/vuln/397232/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82815 third-party-advisory
https://vuldb.com/submit/875371 third-party-advisory
https://github.com/BiBi8BoBo/megaease_easeprobe-u… exploit
Impacted products
Vendor Product Version
MegaEase EaseProbe Affected: 2.0
Affected: 2.1
Affected: 2.2
Affected: 2.3.0
    cpe:2.3:a:megaease:easeprobe:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation MIT-1
Architecture and Design Operation

Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.

Mitigation MIT-17
Architecture and Design Operation

Strategy: Environment Hardening

Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.

No CAPEC attack patterns related to this CWE.