Common Weakness Enumeration

CWE-269

Discouraged

Improper Privilege Management

Abstraction: Class · Status: Draft

API response cwe.mitre.org

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

6602 vulnerabilities reference this CWE, most recent first.

CVE-2026-66818 (GCVE-0-2026-66818)

Vulnerability from cvelistv5 – Published: 2026-09-08 17:14 – Updated: 2026-10-14 23:09
VLAI
Title
Microsoft SQL Server Elevation of Privilege Vulnerability
Summary
Improper privilege management in SQL Server allows an authorized attacker to elevate privileges over a network.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 04:23 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
microsoft CNA under the mitre root
CNA scorecard B 82/100 over 3956 records in the last 180 days details
References
Impacted products
Date Public
2026-09-08 14:00
Show details on NVD website
To clipboard 

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CVE-2026-66782 (GCVE-0-2026-66782)

Vulnerability from cvelistv5 – Published: 2026-08-18 17:06 – Updated: 2026-10-19 17:02
VLAI
Title
Submariner-operator: operator clusterrole grants cluster-wide create/update on all configmaps
Summary
A flaw was found in the Submariner operator. This vulnerability allows for the exposure of a long-lived broker service account (SA) bearer token within the Submariner Custom Resource (CR) specification. An attacker with access to the cluster's etcd database or through `kubectl get` commands could obtain this token. The possession of this token grants full control over the mesh network, enabling unauthorized management of network resources such as endpoints and secrets.
Severity
5.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 19:43 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1032 records in the last 180 days details
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:63016 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:85227 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-66782 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2507527 issue-trackingx_refsource_REDHAT
Impacted products
Date Public
2026-08-18 16:35
Show details on NVD website
To clipboard 

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CVE-2026-66399 (GCVE-0-2026-66399)

Vulnerability from cvelistv5 – Published: 2026-07-27 15:43 – Updated: 2026-08-18 11:18
VLAI
Title
phpMyFAQ before 4.1.6 Privilege Escalation via Group Membership
Summary
phpMyFAQ before 4.1.6 contains a privilege escalation vulnerability in GroupController::updateMembers() that allows administrators with only group-management permissions to join privileged groups without verification of required rights. Attackers can add themselves to pre-existing groups holding user-management rights and immediately inherit those permissions to modify or delete user accounts.
Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-28 14:51 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6487 records in the last 180 days details
References
Impacted products
Vendor Product Version
thorsten phpMyFAQ Affected: 0 , < 4.1.6 (semver)
Unaffected: 4.1.6 (semver)
    cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-13 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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CVE-2026-66015 (GCVE-0-2026-66015)

Vulnerability from cvelistv5 – Published: 2026-07-27 19:33 – Updated: 2026-07-27 20:06
VLAI
Title
JFrog Platform contains an authorization flaw that may allow authenticated privilege escalation.
Summary
An authenticated privilege-escalation vulnerability in JFrog Platform may be exploited under admin-provisioned account conditions. Successful exploitation may grant temporary platform administrator access.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-27 20:05 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
JFROG CNA under the mitre root
CNA scorecard C 75/100 over 62 records in the last 180 days details
References
Impacted products
Vendor Product Version
jfrog artifactory Affected: 7.146.0 , < 7.146.34 (custom)
Affected: 7.161.0 , < 7.161.15 (custom)
Create a notification for this product.
Credits
Amy Burnett | OpenAI
Show details on NVD website
To clipboard 

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CVE-2026-65897 (GCVE-0-2026-65897)

Vulnerability from cvelistv5 – Published: 2026-07-23 11:42 – Updated: 2026-08-28 15:18
VLAI
Title
Grav API Plugin 1.0.9 Privilege Escalation via Invitations groups
Summary
Grav API Plugin versions before 1.0.10 fail to validate the groups field in InvitationsController::create(), allowing authenticated api.users.write callers to assign invited accounts to groups that grant api.super permissions. Attackers can create invitation records with elevated group membership, and when accepted, the new account gains full super-admin API access without the inviter holding those permissions.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-23 15:24 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6487 records in the last 180 days details
References
Impacted products
Vendor Product Version
getgrav grav Affected: 0 , < 1.0.10 (semver)
Unaffected: 1.0.10 (semver)
    cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-09 00:00
Credits
izumi-hyun
Show details on NVD website
To clipboard 

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CVE-2026-65835 (GCVE-0-2026-65835)

Vulnerability from cvelistv5 – Published: 2026-07-30 19:53 – Updated: 2026-07-31 19:17
VLAI
Title
Capsule: Incomplete fix of CVE-2026-22872: TenantResource RawItems and Generators still allow cluster-scoped resource creation (cross-tenant privilege escalation)
Summary
Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.8, after the incomplete CVE-2026-22872 fix, TenantResource RawItems and Generators in internal/controllers/resources/collect.go, including handleRawItem and handleGeneratorItem, did not apply the ResourceReference.LoadResources and IsNamespacedGVK cluster-scoped resource rejection guard used by NamespacedItems, allowing a Tenant Owner to create cluster-scoped resources such as ClusterRole or ValidatingWebhookConfiguration through the cluster-admin controller client. This issue is fixed in version 0.13.8.
Severity
6.6 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 19:16 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-863 - Incorrect Authorization
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7614 records in the last 180 days details
References
Impacted products
Vendor Product Version
projectcapsule capsule Affected: >= 0.13.0, < 0.13.8
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-65831 (GCVE-0-2026-65831)

Vulnerability from cvelistv5 – Published: 2026-09-15 15:18 – Updated: 2026-09-15 15:41
VLAI
Title
ArcadeDB: Privilege escalation via reader role in /api/v1/command JS scripting language — arbitrary host file read
Summary
ArcadeDB is a Multi-Model DBMS. Prior to 26.7.1, a reader-role user can submit POST /api/v1/command/{database} with language: js because PolyglotQueryEngine.command, PolyglotQueryEngine.analyze, and PolyglotQueryEngine.registerFunctions do not enforce database-administrator authorization. GraalPolyglotEngine also permits scripts to bypass the allowedPackages whitelist by reflecting from the bound database object through database.getClass().getClassLoader().loadClass to arbitrary host classes. These cooperating defects allow a read-only database user to read arbitrary host files outside the database scope. Process creation is already blocked, so OS command execution is not confirmed. The issue is distinct from CVE-2026-44221, CVE-2026-54076, and CVE-2026-54077. This issue is fixed in version 26.7.1.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 15:38 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-863 - Incorrect Authorization
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7614 records in the last 180 days details
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2026-65603 (GCVE-0-2026-65603)

Vulnerability from cvelistv5 – Published: 2026-07-22 11:21 – Updated: 2026-07-22 16:00
VLAI
Title
Grav Login Plugin 3.8.11 Privilege Escalation via Profile Update
Summary
The Grav Login plugin (grav-plugin-login) versions <= 3.8.11 contain a privilege escalation flaw in the authenticated profile self-update handler (processUserProfile(), the update_user task). Unlike the registration handler, this handler does not strip privilege fields ('groups','access') from user-submitted form data before persisting them. When an administrator has added 'groups' and/or 'access' to plugins.login.user_registration.fields and the default 'regular'/DataUser account backend is in use, a low-privilege authenticated user can POST crafted profile form data (e.g. access[admin][super]=true) to escalate to super-admin, enabling admin panel access, scheduler abuse (RCE), and Twig evaluation. Fixed in 3.8.12.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 15:58 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6487 records in the last 180 days details
References
Impacted products
Vendor Product Version
getgrav grav Affected: 0 , < 3.8.12 (semver)
Unaffected: 3.8.12 (semver)
    cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-08 00:00
Credits
manus-use
Show details on NVD website
To clipboard 

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CVE-2026-65595 (GCVE-0-2026-65595)

Vulnerability from cvelistv5 – Published: 2026-07-22 11:21 – Updated: 2026-07-24 21:35
VLAI
Title
n8n before 2.29.8 and 2.30.1 Privilege Escalation via Token Exchange
Summary
n8n before 2.30.1 and 2.29.8 assigns all Public API key scopes to JWTs issued through the Token Exchange module regardless of the acting user's role. On instances where the Token Exchange feature and Public API are enabled, a low-privileged user who can obtain a valid external JWT trusted by a configured issuer can use the resulting access token to invoke administrator-only Public API operations such as role escalation, user creation, and user deletion (role escalation requires an Advanced Permissions license), and, when unverified Community Package installation is enabled, achieve remote code execution.
Severity
8.9 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:L/SA:L
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-23 13:51 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6487 records in the last 180 days details
References
Impacted products
Vendor Product Version
n8n-io n8n Affected: 0 , < 2.30.1 (semver)
Unaffected: 2.30.1 (semver)
Create a notification for this product.
n8n-io n8n Affected: 0 , < 2.29.8 (semver)
Unaffected: 2.29.8 (semver)
Create a notification for this product.
Date Public
2026-07-08 00:00
Credits
odgrso
Show details on NVD website
To clipboard 

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CVE-2026-64637 (GCVE-0-2026-64637)

Vulnerability from cvelistv5 – Published: 2026-08-07 17:57 – Updated: 2026-08-07 18:25
VLAI
Summary
Improper privilege management in the XML-RPC API of Plesk before 18.0.80, allows an authenticated reseller to obtain an administrative session for the root user account.
Severity
9.9 (Critical)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 18:24 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
hackerone CNA under the mitre root
CNA scorecard D 59/100 over 187 records in the last 180 days details
References
Impacted products
Vendor Product Version
WebPros Plesk Affected: 0 , < 18.0.80.1 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269 Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-07T17:57:25.500Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "url": "https://support.plesk.com/hc/en-us/articles/42432168683799"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2026-64637",
    "datePublished": "2026-08-07T17:57:25.500Z",
    "dateReserved": "2026-07-20T15:00:00.696Z",
    "dateUpdated": "2026-08-07T18:25:40.293Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}
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.

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