CWE-269

Improper Privilege Management

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

CVE-2026-32760 (GCVE-0-2026-32760)

Vulnerability from cvelistv5 – Published: 2026-03-19 23:39 – Updated: 2026-03-25 14:42
VLAI
Title
File Browser Self Registration Grants Any User Admin Access When Default Permissions Include Admin
Summary
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. In versions 2.61.2 and below, any unauthenticated visitor can register a full administrator account when self-registration (signup = true) is enabled and the default user permissions have perm.admin = true. The signup handler blindly applies all default settings (including Perm.Admin) to the new user without any server-side guard that strips admin from self-registered accounts. The signupHandler is supposed to create unprivileged accounts for new visitors. It contains no explicit user.Perm.Admin = false reset after applying defaults. If an administrator (intentionally or accidentally) configures defaults.perm.admin = true and also enables signup, every account created via the public registration endpoint is an administrator with full control over all files, users, and server settings. This issue has been resolved in version 2.62.0.
Severity
10 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
filebrowser filebrowser Affected: < 2.62.0
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CVE-2026-33074 (GCVE-0-2026-33074)

Vulnerability from cvelistv5 – Published: 2026-03-31 17:41 – Updated: 2026-03-31 18:52
VLAI
Title
Discourse: Vulnerability in discourse-subscriptions plugin allowing users to self-grant to higher tier subscriptions
Summary
Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, a user may be able to purchase a lower tier subscription but grant themselves the benefits that comes along with a higher tier subscription. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-285 - Improper Authorization
Assigner
References
Impacted products
Vendor Product Version
discourse discourse Affected: >= 2026.1.0-latest, < 2026.1.3
Affected: >= 2026.2.0-latest, < 2026.2.2
Affected: >= 2026.3.0-latest, < 2026.3.0
Create a notification for this product.
Show details on NVD website
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CVE-2026-33334 (GCVE-0-2026-33334)

Vulnerability from cvelistv5 – Published: 2026-03-24 15:02 – Updated: 2026-03-24 18:24
VLAI
Title
Vikunja Desktop: Any frontend XSS escalates to Remote Code Execution due to nodeIntegration
Summary
Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, the Vikunja Desktop Electron wrapper enables `nodeIntegration` in the renderer process without `contextIsolation` or `sandbox`. This means any cross-site scripting (XSS) vulnerability in the Vikunja web frontend -- present or future -- automatically escalates to full remote code execution on the victim's machine, as injected scripts gain access to Node.js APIs. Version 2.2.0 fixes the issue.
Severity
6.5 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
go-vikunja vikunja Affected: >= 0.21.0, < 2.2.0
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Show details on NVD website
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CVE-2026-33509 (GCVE-0-2026-33509)

Vulnerability from cvelistv5 – Published: 2026-03-24 18:55 – Updated: 2026-03-26 19:52
VLAI
Title
pyload-ng: SETTINGS Permission Users Can Achieve Remote Code Execution via Unrestricted Reconnect Script Configuration
Summary
pyLoad is a free and open-source download manager written in Python. From version 0.4.0 to before version 0.5.0b3.dev97, the set_config_value() API endpoint allows users with the non-admin SETTINGS permission to modify any configuration option without restriction. The reconnect.script config option controls a file path that is passed directly to subprocess.run() in the thread manager's reconnect logic. A SETTINGS user can set this to any executable file on the system, achieving Remote Code Execution. The only validation in set_config_value() is a hardcoded check for general.storage_folder — all other security-critical settings including reconnect.script are writable without any allowlist or path restriction. This issue has been patched in version 0.5.0b3.dev97.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
pyload pyload Affected: >= 0.4.0, < 0.5.0b3.dev97
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-33706 (GCVE-0-2026-33706)

Vulnerability from cvelistv5 – Published: 2026-04-10 18:51 – Updated: 2026-04-14 14:02
VLAI
Title
Chamilo LMS has a REST API Self-Privilege Escalation (Student → Teacher)
Summary
Chamilo LMS is a learning management system. Prior to 1.11.38, any authenticated user with a REST API key can modify their own status field via the update_user_from_username endpoint. A student (status=5) can change their status to Teacher/CourseManager (status=1), gaining course creation and management privileges. This vulnerability is fixed in 1.11.38.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
chamilo chamilo-lms Affected: < 1.11.38
Create a notification for this product.
Show details on NVD website
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CVE-2026-33727 (GCVE-0-2026-33727)

Vulnerability from cvelistv5 – Published: 2026-04-06 15:02 – Updated: 2026-04-07 13:06
VLAI
Title
Pi-hole has a Local Privilege Escalation (post-compromise, pihole -> root).
Summary
Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Version 6.4 has a local privilege-escalation vulnerability allows code execution as root from the low-privilege pihole account. Important context: the pihole account uses nologin, so this is not a direct interactive-login issue. However, nologin does not prevent code from running as UID pihole if a Pi-hole component is compromised. In that realistic post-compromise scenario, attacker-controlled content in /etc/pihole/versions is sourced by root-run Pi-hole scripts, leading to root code execution. This vulnerability is fixed in 6.4.1.
Severity
6.4 (Medium)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
pi-hole pi-hole Affected: >= 6.4, < 6.4.1
Create a notification for this product.
Show details on NVD website
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CVE-2026-33821 (GCVE-0-2026-33821)

Vulnerability from cvelistv5 – Published: 2026-05-12 16:59 – Updated: 2026-06-01 18:27 Exclusively Hosted Service
VLAI
Title
Microsoft Dynamics 365 Customer Insights Elevation of Privilege Vulnerability
Summary
Improper privilege management in Microsoft Dynamics 365 Customer Insights allows an authorized attacker to elevate privileges over a network.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Date Public
2026-05-07 14:00
Show details on NVD website
To clipboard 

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CVE-2026-33906 (GCVE-0-2026-33906)

Vulnerability from cvelistv5 – Published: 2026-03-27 20:56 – Updated: 2026-03-31 18:53
VLAI
Title
Ella Core has Privilege Escalation via Database Restore by NetworkManager role
Summary
Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, the NetworkManager role was granted backup and restore permission. The restore endpoint accepted any valid SQLite file without verifying its contents. A NetworkManager could replace the production database with a tampered copy to escalate to Admin, gaining access to user management, audit logs, debug endpoints, and operator identity configuration that the role was explicitly denied. In version 1.7.0, backup and restore permissions have been removed from the NetworkManager role.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
ellanetworks core Affected: < 1.7.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-34218 (GCVE-0-2026-34218)

Vulnerability from cvelistv5 – Published: 2026-03-31 15:13 – Updated: 2026-04-02 15:18
VLAI
Title
ClearanceKit: Managed and user-defined policy rules not enforced between opfilter start and first policy modification
Summary
ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 4.2.14, two related startup defects created a window during which only the single compile-time baseline rule was enforced by opfilter. All managed (MDM-delivered) and user-defined file-access rules were not applied until the user interacted with policies through the GUI, triggering a policy mutation over XPC. This issue has been patched in version 4.2.14.
Severity
6.3 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
craigjbass clearancekit Affected: < 4.2.14
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-34393 (GCVE-0-2026-34393)

Vulnerability from cvelistv5 – Published: 2026-04-15 18:24 – Updated: 2026-04-15 18:38
VLAI
Title
Weblate: Privilege escalation in the user API endpoint
Summary
Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limit the scope of edits. This issue has been fixed in version 5.17.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
Vendor Product Version
WeblateOrg weblate Affected: < 5.17
Create a notification for this product.
Show details on NVD website
To clipboard 

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Mitigation ID: MIT-1

Phases: Architecture and Design, Operation

Description:

  • Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation ID: MIT-48

Phase: Architecture and Design

Strategy: Separation of Privilege

Description:

  • Follow the principle of least privilege when assigning access rights to entities in a software system.
Mitigation ID: MIT-49

Phase: Architecture and Design

Strategy: Separation of Privilege

Description:

  • 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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