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Common Weakness Enumeration

CWE-269

Discouraged

Improper Privilege Management

Abstraction: Class · Status: Draft

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

6005 vulnerabilities reference this CWE, most recent first.

CVE-2026-86195 (GCVE-0-2026-86195)

Vulnerability from cvelistv5 – Published: 2026-09-05 12:09 – Updated: 2026-09-05 12:09
VLAI
Title
grav-plugin-api 1.0.0 through 1.0.19 Privilege Escalation via Dot-Keyed Super Flag
Summary
grav-plugin-api versions before 1.0.20 contain a privilege escalation vulnerability in the InvitationsController where the stripSuperFlags() method only removes nested super flags but fails to strip dot-keyed equivalents like api.super. A non-super user manager with api.access and api.users.write permissions can create an invitation with a dot-keyed super flag in the access payload that bypasses the guard and persists to the new account. Attackers can accept the invitation through the public endpoint without real invitee interaction to create a super-admin account and immediately receive a valid JWT for full site control.
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
getgrav grav-plugin-api Affected: 0 , < 1.0.20 (semver)
Unaffected: 1.0.20 (semver)
    cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
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Date Public
2026-08-21 00:00
Credits
Show details on NVD website

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CVE-2026-86153 (GCVE-0-2026-86153)

Vulnerability from cvelistv5 – Published: 2026-09-06 01:45 – Updated: 2026-09-06 01:45
VLAI
Title
Tenda CP3 Redirect.cpp SetRedirectEnable privileges management
Summary
A vulnerability has been found in Tenda CP3 27.5.57.101. This affects the function CRedirServer::SetRedirectEnable of the file Functions/Redirect.cpp. The manipulation leads to improper privilege management. Remote exploitation of the attack is possible.
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/399276 vdb-entrytechnical-description
https://vuldb.com/vuln/399276/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-86153 third-party-advisory
https://vuldb.com/submit/895354 third-party-advisory
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda CP3 Affected: 27.5.57.101
    cpe:2.3:o:tenda:cp3_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-85514 (GCVE-0-2026-85514)

Vulnerability from cvelistv5 – Published: 2026-09-04 12:45 – Updated: 2026-09-04 18:00
VLAI
Title
StackStorm st2 API Key auth.py privileges management
Summary
A security vulnerability has been detected in StackStorm st2 up to 3.9.0. Impacted is an unknown function of the file st2api/st2api/controllers/v1/auth.py of the component API Key Handler. Such manipulation of the argument api_key_api.user leads to improper privilege management. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 17:59 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/398679 vdb-entrytechnical-description
https://vuldb.com/vuln/398679/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-85514 third-party-advisory
https://vuldb.com/submit/894917 third-party-advisory
https://github.com/StackStorm/st2/issues/6380 exploitissue-tracking
https://github.com/StackStorm/st2/ product
Impacted products
Vendor Product Version
StackStorm st2 Affected: 3.0
Affected: 3.1
Affected: 3.2
Affected: 3.3
Affected: 3.4
Affected: 3.5
Affected: 3.6
Affected: 3.7
Affected: 3.8
Affected: 3.9.0
    cpe:2.3:a:stackstorm:st2:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-85513 (GCVE-0-2026-85513)

Vulnerability from cvelistv5 – Published: 2026-09-04 12:30 – Updated: 2026-09-04 12:30
VLAI
Title
StackStorm st2 NoOp RBAC backend actionexecutions.py privileges management
Summary
A weakness has been identified in StackStorm st2 up to 3.9.0. This issue affects the function assert_user_is_admin_if_user_query_param_is_provided of the file st2api/st2api/controllers/v1/actionexecutions.py of the component NoOp RBAC backend. This manipulation of the argument User causes improper privilege management. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Prior advisory CVE-2022-44009 was reported as a follow-up on the same sink, but this issue is distinct: it needs no Jinja RBAC und affects default install with RBAC disabled. The project was informed of the problem early through an issue report but has not responded yet.
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/398678 vdb-entrytechnical-description
https://vuldb.com/vuln/398678/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-85513 third-party-advisory
https://vuldb.com/submit/894916 third-party-advisory
https://github.com/StackStorm/st2/issues/6379 exploitissue-tracking
https://github.com/StackStorm/st2/ product
Impacted products
Vendor Product Version
StackStorm st2 Affected: 3.0
Affected: 3.1
Affected: 3.2
Affected: 3.3
Affected: 3.4
Affected: 3.5
Affected: 3.6
Affected: 3.7
Affected: 3.8
Affected: 3.9.0
    cpe:2.3:a:stackstorm:st2:*:*:*:*:*:*:*:*
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Show details on NVD website

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CVE-2026-85154 (GCVE-0-2026-85154)

Vulnerability from cvelistv5 – Published: 2026-09-03 11:22 – Updated: 2026-09-05 01:11
VLAI
Title
WWBN AVideo Authentication Bypass via Non-Expiring video_id_hash
Summary
WWBN AVideo contains an authentication failure vulnerability where the video_id_hash credential is a non-expiring, non-revocable bearer token that grants full administrator session access to the video owner's account. Attackers who obtain a video_id_hash can replay it indefinitely to authenticate as the video owner with full privileges, and the credential remains valid even after the owner changes their password.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-05 01:11 UTC
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
WWBN AVideo Affected: 0 , ≤ 29.0 (custom)
    cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-19 00:00
Credits
Show details on NVD website

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CVE-2026-84830 (GCVE-0-2026-84830)

Vulnerability from cvelistv5 – Published: 2026-09-03 08:45 – Updated: 2026-09-03 12:32
VLAI
Title
OS command injection in privileged configuration handling
Summary
SEPPmail Secure Email Gateway before 15.0.7 contains a command injection vulnerability that allows authenticated administrators to execute commands with elevated privileges.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 12:32 UTC
CWE
  • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
  • CWE-269 - - Improper Privilege Management
Impacted products
Vendor Product Version
SEPPmail AG Secure Email Gateway Affected: 0 , < 15.0.7 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-84795 (GCVE-0-2026-84795)

Vulnerability from cvelistv5 – Published: 2026-09-02 11:11 – Updated: 2026-09-02 13:20
VLAI
Title
Craft CMS before 5.10.11 Authentication Bypass via Admin Flag Inheritance
Summary
Craft CMS before 5.10.11 fails to validate the admin flag during user registration, allowing it to persist from deactivated admin accounts. Attackers can register with a deactivated admin's email address to inherit administrator privileges when public registration and disabled email verification are configured.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 13:19 UTC
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
craftcms cms Affected: 5.0.0-RC1 , < 5.10.11 (semver)
Unaffected: 5.10.11 (semver)
    cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-18 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-2026-82860 (GCVE-0-2026-82860)

Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 14:41
VLAI
Title
@hulumi/policies before 1.3.2 Admin Policy Bypass
Summary
@hulumi/policies versions before 1.3.2 fail to fully inspect inline and attached IAM policy evidence for the administrator-policy guardrail. Attackers can craft admin-equivalent policy paths that bypass policy evaluation controls.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 14:40 UTC
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
hulumi policies Affected: 0 , < 1.3.2 (semver)
Unaffected: 1.3.2 (semver)
Create a notification for this product.
Date Public
2026-05-15 00:00
Show details on NVD website

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CVE-2026-82857 (GCVE-0-2026-82857)

Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-09-01 15:02
VLAI
Title
hulumi before v1.3.2 Privilege Escalation via IAM Policy
Summary
hulumi versions before v1.3.2 contain a privilege escalation vulnerability in the weekly integration IAM policy that allows role lifecycle operations on af-e2e-* roles without sufficient boundary restrictions. Attackers with the documented principal can create persistent higher-privilege roles in the sandbox account.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 15:01 UTC
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
kerberosmansour hulumi Affected: 0 , < 1.3.2 (semver)
Unaffected: 1.3.2 (semver)
Create a notification for this product.
Date Public
2026-05-15 00:00
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-48
Architecture and Design

Strategy: Separation of Privilege

Follow the principle of least privilege when assigning access rights to entities in a software system.

Mitigation MIT-49
Architecture and Design

Strategy: Separation of Privilege

Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.

CAPEC-122: Privilege Abuse

An adversary is able to exploit features of the target that should be reserved for privileged users or administrators but are exposed to use by lower or non-privileged accounts. Access to sensitive information and functionality must be controlled to ensure that only authorized users are able to access these resources.

CAPEC-233: Privilege Escalation

An adversary exploits a weakness enabling them to elevate their privilege and perform an action that they are not supposed to be authorized to perform.

CAPEC-58: Restful Privilege Elevation

An adversary identifies a Rest HTTP (Get, Put, Delete) style permission method allowing them to perform various malicious actions upon server data due to lack of access control mechanisms implemented within the application service accepting HTTP messages.