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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.

2144 vulnerabilities reference this CWE, most recent first.

CVE-2026-5136 (GCVE-0-2026-5136)

Vulnerability from cvelistv5 – Published: 2026-07-01 13:28 – Updated: 2026-07-02 03:56
VLAI
Title
Foreman: foreman: privilege escalation to administrator-level access via usergroup role assignment manipulation
Summary
A flaw was found in Foreman. The Usergroup model in Foreman does not properly validate role assignments against the calling user's permissions. This allows an authenticated user with usergroup management permissions to attach arbitrary roles, including administrative roles, to a user group and then add themselves as a member. Successful exploitation of this vulnerability leads to full privilege escalation, granting the attacker administrator-level access.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-01 00:00 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:34365 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:34366 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:34367 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:34368 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-5136 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2452970 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Satellite 6.16 for RHEL 8 Unaffected: 0:3.12.0.17-1.el8sat , < * (rpm)
    cpe:/a:redhat:satellite:6.16::el8
    cpe:/a:redhat:satellite:6.16::el9
    cpe:/a:redhat:satellite_capsule:6.16::el8
    cpe:/a:redhat:satellite_capsule:6.16::el9
    cpe:/a:redhat:satellite_maintenance:6.16::el8
    cpe:/a:redhat:satellite_maintenance:6.16::el9
    cpe:/a:redhat:satellite_utils:6.16::el8
    cpe:/a:redhat:satellite_utils:6.16::el9
Create a notification for this product.
Red Hat Red Hat Satellite 6.16 for RHEL 9 Unaffected: 0:3.12.0.17-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.16::el8
    cpe:/a:redhat:satellite:6.16::el9
    cpe:/a:redhat:satellite_capsule:6.16::el8
    cpe:/a:redhat:satellite_capsule:6.16::el9
    cpe:/a:redhat:satellite_maintenance:6.16::el8
    cpe:/a:redhat:satellite_maintenance:6.16::el9
    cpe:/a:redhat:satellite_utils:6.16::el8
    cpe:/a:redhat:satellite_utils:6.16::el9
Create a notification for this product.
Red Hat Red Hat Satellite 6.17 for RHEL 9 Unaffected: 0:3.14.0.17-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.17::el9
    cpe:/a:redhat:satellite_capsule:6.17::el9
    cpe:/a:redhat:satellite_maintenance:6.17::el9
    cpe:/a:redhat:satellite_utils:6.17::el9
Create a notification for this product.
Red Hat Red Hat Satellite 6.18 for RHEL 9 Unaffected: 0:3.16.0.17-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.18::el9
    cpe:/a:redhat:satellite_capsule:6.18::el9
    cpe:/a:redhat:satellite_utils:6.18::el9
Create a notification for this product.
Red Hat Red Hat Satellite 6.19 for RHEL 9 Unaffected: 0:3.18.0.7-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.19::el9
    cpe:/a:redhat:satellite_capsule:6.19::el9
    cpe:/a:redhat:satellite_maintenance:6.19::el9
    cpe:/a:redhat:satellite_utils:6.19::el9
Create a notification for this product.
Red Hat Red Hat Satellite 6     cpe:/a:redhat:satellite:6
Create a notification for this product.
Date Public
2026-07-01 12:28
Show details on NVD website

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CVE-2026-5124 (GCVE-0-2026-5124)

Vulnerability from cvelistv5 – Published: 2026-03-30 16:15 – Updated: 2026-03-30 18:39 X_Open Source
VLAI
Title
osrg GoBGP BGP Header bgp.go BGPHeader.DecodeFromBytes access control
Summary
A security vulnerability has been detected in osrg GoBGP up to 4.3.0. Affected is the function BGPHeader.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component BGP Header Handler. The manipulation leads to improper access controls. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is told to be difficult. The identifier of the patch is f0f24a2a901cbf159260698211ab15c583ced131. To fix this issue, it is recommended to deploy a patch.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-30 18:39 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
osrg GoBGP Affected: 4.0
Affected: 4.1
Affected: 4.2
Affected: 4.3.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-5122 (GCVE-0-2026-5122)

Vulnerability from cvelistv5 – Published: 2026-03-30 14:15 – Updated: 2026-03-30 16:38 X_Open Source
VLAI
Title
osrg GoBGP BGP OPEN Message bgp.go DecodeFromBytes access control
Summary
A security flaw has been discovered in osrg GoBGP up to 4.3.0. This affects the function DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component BGP OPEN Message Handler. Performing a manipulation of the argument domainNameLen results in improper access controls. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is reported as difficult. The patch is named 2b09db390a3d455808363c53e409afe6b1b86d2d. It is suggested to install a patch to address this issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-30 16:38 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
osrg GoBGP Affected: 4.0
Affected: 4.1
Affected: 4.2
Affected: 4.3.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-5107 (GCVE-0-2026-5107)

Vulnerability from cvelistv5 – Published: 2026-03-30 05:00 – Updated: 2026-03-30 16:02 X_Open Source
VLAI
Title
FRRouting FRR EVPN Type-2 Route bgp_evpn.c process_type2_route access control
Summary
A vulnerability has been found in FRRouting FRR up to 10.5.1. This affects the function process_type2_route of the file bgpd/bgp_evpn.c of the component EVPN Type-2 Route Handler. The manipulation leads to improper access controls. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is reported as difficult. The identifier of the patch is 7676cad65114aa23adde583d91d9d29e2debd045. To fix this issue, it is recommended to deploy a patch.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-30 16:01 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Vendor Product Version
FRRouting FRR Affected: 10.5.0
Affected: 10.5.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-4990 (GCVE-0-2026-4990)

Vulnerability from cvelistv5 – Published: 2026-03-27 21:27 – Updated: 2026-03-31 14:28
VLAI
Title
chatwoot Signup Endpoint login improper authorization
Summary
A security vulnerability has been detected in chatwoot up to 4.11.1. The affected element is an unknown function of the file /app/login of the component Signup Endpoint. Such manipulation of the argument signupEnabled with the input true leads to improper authorization. The attack can be executed remotely. 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.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-31 14:27 UTC
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/?id.353877 vdb-entrytechnical-description
https://vuldb.com/?ctiid.353877 signaturepermissions-required
https://vuldb.com/?submit.772515 third-party-advisory
Impacted products
Vendor Product Version
n/a chatwoot Affected: 4.11.0
Affected: 4.11.1
Show details on NVD website

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CVE-2026-4824 (GCVE-0-2026-4824)

Vulnerability from cvelistv5 – Published: 2026-03-25 21:44 – Updated: 2026-03-26 15:03
VLAI
Title
Enter Software Iperius Backup Backup Job Configuration File privileges management
Summary
A vulnerability has been found in Enter Software Iperius Backup up to 8.7.3. Affected by this issue is some unknown functionality of the component Backup Job Configuration File Handler. The manipulation leads to improper privilege management. The attack must be carried out locally. The attack is considered to have high complexity. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 8.7.4 can resolve this issue. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-26 14:52 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-266 - Incorrect Privilege Assignment
Impacted products
Vendor Product Version
Enter Software Iperius Backup Affected: 8.7.0
Affected: 8.7.1
Affected: 8.7.2
Affected: 8.7.3
Unaffected: 8.7.4
Create a notification for this product.
Show details on NVD website

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CVE-2026-4629 (GCVE-0-2026-4629)

Vulnerability from cvelistv5 – Published: 2026-06-30 12:00 – Updated: 2026-08-05 18:45
VLAI
Title
Keycloak: keycloak: privilege escalation through hardcoded role mapper injection
Summary
A flaw was found in Keycloak. A highly privileged user with `manage-clients` permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the `realm-admin` role into generated tokens, resulting in privilege escalation and full administrative access to the realm.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-01 14:26 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://access.redhat.com/errata/RHSA-2026:50846 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:50847 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-4629 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2450244 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat build of Keycloak 26.4 Unaffected: 26.4.14-1 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.4::el9
Create a notification for this product.
Red Hat Red Hat build of Keycloak 26.4 Unaffected: 26.4-22 , < * (rpm)
    cpe:/a:redhat:build_keycloak:26.4::el9
Create a notification for this product.
Red Hat Red Hat build of Keycloak 26.4.14     cpe:/a:redhat:build_keycloak:26.4::el9
Create a notification for this product.
Date Public
2026-04-20 12:34
Show details on NVD website

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CVE-2026-4617 (GCVE-0-2026-4617)

Vulnerability from cvelistv5 – Published: 2026-03-24 00:52 – Updated: 2026-03-24 13:34 X_Freeware
VLAI
Title
SourceCodester Patients Waiting Area Queue Management System Patient Check-In api_patient_checkin.php ValidateToken improper authorization
Summary
A weakness has been identified in SourceCodester Patients Waiting Area Queue Management System 1.0. The impacted element is the function ValidateToken of the file /php/api_patient_checkin.php of the component Patient Check-In Module. Executing a manipulation can lead to improper authorization. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 13:34 UTC
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
References
Impacted products
Show details on NVD website

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CVE-2026-4548 (GCVE-0-2026-4548)

Vulnerability from cvelistv5 – Published: 2026-03-22 13:02 – Updated: 2026-03-23 16:06
VLAI
Title
mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorization
Summary
A vulnerability was detected in mickasmt next-saas-stripe-starter 1.0.0. Affected by this vulnerability is the function updateUserrole of the file actions/update-user-role.ts. The manipulation of the argument userId/role results in improper authorization. The attack may be launched remotely.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 16:05 UTC
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/?id.352375 vdb-entrytechnical-description
https://vuldb.com/?ctiid.352375 signaturepermissions-required
https://vuldb.com/?submit.774805 third-party-advisory
Impacted products
Show details on NVD website

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CVE-2026-4514 (GCVE-0-2026-4514)

Vulnerability from cvelistv5 – Published: 2026-03-21 10:32 – Updated: 2026-03-23 16:44
VLAI
Title
PbootCMS Backend UserController.php access control
Summary
A flaw has been found in PbootCMS up to 3.2.12. Affected by this issue is some unknown functionality of the file apps/admin/controller/system/UserController.php of the component Backend. Executing a manipulation of the argument Field can lead to improper access controls. The attack may be performed from remote. The exploit has been published and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-23 16:39 UTC
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
References
URL Tags
https://vuldb.com/?id.352079 vdb-entrytechnical-description
https://vuldb.com/?ctiid.352079 signaturepermissions-required
https://vuldb.com/?submit.773907 third-party-advisory
https://github.com/zzj-create/cvetest/blob/main/V… exploit
Impacted products
Vendor Product Version
n/a PbootCMS Affected: 3.2.0
Affected: 3.2.1
Affected: 3.2.2
Affected: 3.2.3
Affected: 3.2.4
Affected: 3.2.5
Affected: 3.2.6
Affected: 3.2.7
Affected: 3.2.8
Affected: 3.2.9
Affected: 3.2.10
Affected: 3.2.11
Affected: 3.2.12
    cpe:2.3:a:pbootcms:pbootcms:*:*:*:*:*:*:*:*
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.