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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.

6086 vulnerabilities reference this CWE, most recent first.

CVE-2026-90894 (GCVE-0-2026-90894)

Vulnerability from cvelistv5 – Published: 2026-09-14 09:52 – Updated: 2026-09-14 10:23
VLAI
Title
Parallels Desktop local privilege escalation via appliance extract argument injection
Summary
Parallels Desktop runs prl_disp_service as root. Local clients reach it on the world-writable socket /var/run/prl_disp_service.socket. PrlSrv_LoginLocal accepts peer credentials. No Parallels signature. No admin group. After login, PrlSrv_InstallAppliance lets you pick the appliance folder (sVmParentPath). The daemon unpacks with one string, tar -xf "%1" -C "%2", then Qt QProcess::splitCommand chops that string into words. A quote in the folder name closes early. The leftover text becomes extra tar flags. macOS tar --use-compress-program= runs the named program as root.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 10:23 UTC
CWE
  • CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
Parallels Parallels Desktop for Mac Affected: 26.4.0
Unaffected: 27.0.1
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Show details on NVD website

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CVE-2026-90787 (GCVE-0-2026-90787)

Vulnerability from cvelistv5 – Published: 2026-09-14 13:45 – Updated: 2026-09-14 15:37
VLAI
Title
Soarkey StudentManagement Registration Workflow register.html RegisterServlet.doPost privileges management
Summary
A vulnerability was identified in Soarkey StudentManagement up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. Affected is the function RegisterServlet.doPost of the file code/WebContent/register.html of the component Registration Workflow. Such manipulation of the argument level leads to improper privilege management. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:37 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
Soarkey StudentManagement Affected: e08f7f1d5015af407aa4cca0ada3dea189b4937e
    cpe:2.3:a:soarkey:studentmanagement:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-90523 (GCVE-0-2026-90523)

Vulnerability from cvelistv5 – Published: 2026-09-13 13:15 – Updated: 2026-09-14 15:29 X_Open Source
VLAI
Title
jaychouchannel Tourism-Management-System User Register Endpoint UsersController.java privileges management
Summary
A vulnerability was identified in jaychouchannel Tourism-Management-System up to 229956e20dbd4a80eeff14535e44d3099502af09. The affected element is an unknown function of the file travel/src/main/java/com/controller/UsersController.java of the component User Register Endpoint. Such manipulation of the argument UsersEntity leads to improper privilege management. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The name of the patch is 84d8ec384f669df3985293dab293bb7b477efa64. Applying a patch is advised to resolve this issue.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:28 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
Impacted products
Vendor Product Version
jaychouchannel Tourism-Management-System Affected: 229956e20dbd4a80eeff14535e44d3099502af09
    cpe:2.3:a:jaychouchannel:tourism-management-system:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-90501 (GCVE-0-2026-90501)

Vulnerability from cvelistv5 – Published: 2026-09-13 08:00 – Updated: 2026-09-13 08:00
VLAI
Title
lenve vhr HrMapper.xml HrInfoController.updateHr privileges management
Summary
A security vulnerability has been detected in lenve vhr 1.0-SNAPSHOT. This issue affects the function HrInfoController.updateHr of the file HrMapper.xml. Such manipulation of the argument Password leads to improper privilege management. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/vuln/403089 vdb-entrytechnical-description
https://vuldb.com/vuln/403089/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90501 third-party-advisory
https://vuldb.com/submit/892904 third-party-advisory
https://github.com/ArrestX/vhr-advisories/blob/ma… exploit
Impacted products
Vendor Product Version
lenve vhr Affected: 1.0-SNAPSHOT
    cpe:2.3:a:lenve:vhr:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-90487 (GCVE-0-2026-90487)

Vulnerability from cvelistv5 – Published: 2026-09-12 23:00 – Updated: 2026-09-14 15:56
VLAI
Title
Xuxueli xxl-job JobGroupController.java privileges management
Summary
A vulnerability was found in Xuxueli xxl-job up to 3.4.2. Affected by this issue is some unknown functionality of the file xxl-job-admin/src/main/java/com/xxl/job/admin/business/controller/JobGroupController.java. The manipulation results in improper privilege management. The attack may be launched 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: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:56 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
Xuxueli xxl-job Affected: 3.4.0
Affected: 3.4.1
Affected: 3.4.2
    cpe:2.3:a:xuxueli:xxl-job:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-88891 (GCVE-0-2026-88891)

Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-10 13:05
VLAI
Title
OpenPanel Read-Only Access Level Enforcement Bypass via Mutations
Summary
OpenPanel fails to enforce read-only project access level on 26 of 29 mutating procedures, allowing read-level members to modify, delete, and publish project data. Attackers with explicit read-only access can delete reports and dashboards, schedule entire projects for deletion, publish private analytics to public share links, and modify alerting rules by exploiting missing access level validation in mutation resolvers.
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
Openpanel-dev openpanel Affected: 0 , ≤ worker (custom)
    cpe:2.3:a:openpanel:openpanel:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-26 00:00
Credits
Show details on NVD website

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CVE-2026-88863 (GCVE-0-2026-88863)

Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-10 14:56
VLAI
Title
capgo.app through 12.207.1 Privilege Escalation via invite_new_user_to_org
Summary
capgo.app (npm package `capgo`) through version 12.207.1 does not compare the caller's role rank against the requested role in the validateInvite() function of supabase/functions/_backend/private/invite_new_user_to_org.ts. The POST /private/invite_new_user_to_org endpoint only requires the org.update_user_roles permission for org_super_admin invitations, so an authenticated user holding only the org.invite_user permission (e.g., an org_member) can invite an external user as org_admin or org_billing_admin. When the invited account accepts the invitation via POST /private/accept_invitation, ensureOrgMembership creates the role binding using the Supabase service-role key, which bypasses the prevent_role_binding_priority_escalation and check_org_user_privileges database triggers. This allows privilege escalation resulting in full administrative control over the organization's apps, channels, members, and billing. The issue is addressed by pull request #3096, which compares the inviter's rank before permitting elevated invitations.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:18 UTC
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
Cap-go capgo.app Affected: 0 , ≤ 12.207.1 (semver)
Create a notification for this product.
Date Public
2026-08-27 00:00
Credits
Show details on NVD website

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CVE-2026-87998 (GCVE-0-2026-87998)

Vulnerability from cvelistv5 – Published: 2026-09-09 21:31 – Updated: 2026-09-10 17:48
VLAI
Title
Open WebUI: Non-admin users can delete admin-owned external knowledge connections via knowledge base deletion
Summary
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE /api/v1/knowledge/{id}/delete in backend/open_webui/routers/knowledge.py authorized deletion against the knowledge base but then removed its administrator-owned external connection without a separate administrator check or a check for other dependent knowledge bases. A non-administrator with write access to one external knowledge base could delete shared instance configuration and make every other knowledge base using that connection unavailable. This issue is fixed in version 0.11.1.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 17:28 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
open-webui open-webui Affected: >= 0.10.0, < 0.11.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-87958 (GCVE-0-2026-87958)

Vulnerability from cvelistv5 – Published: 2026-09-10 21:23 – Updated: 2026-09-11 14:46
VLAI
Title
IBM® Db2® is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions
Summary
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to a denial of service where a specific functionality on a Db2 server can be disabled by a privileged user under certain conditions.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:45 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
URL Tags
https://www.ibm.com/support/pages/node/7286987 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM Db2 Affected: 11.5.0 , ≤ 11.5.9 (semver)
Affected: 12.1.0 , ≤ 12.1.5 (semver)
    cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:db2:12.1.5:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-86746 (GCVE-0-2026-86746)

Vulnerability from cvelistv5 – Published: 2026-09-09 13:32 – Updated: 2026-09-09 14:25
VLAI
Title
Snipe-IT before 8.7.0 Authorization Bypass via Livewire Snapshot Replay
Summary
Snipe-IT before 8.7.0 contains an authorization bypass vulnerability in Livewire components that enforce authorization only at the route level, not within component lifecycle methods. Attackers with a valid authenticated session can replay signed component snapshots via POST /livewire/update to invoke protected methods and escalate privileges, including creating OAuth clients, minting personal access tokens, and accessing sensitive admin data.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 14:24 UTC
CWE
  • CWE-269 - Improper Privilege Management
References
Impacted products
Vendor Product Version
grokability snipe-it Affected: 0 , < 8.7.0 (semver)
Unaffected: 8.7.0 (semver)
    cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-24 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.