CVE-2026-40349

Movary is a self hosted web app to track and rate a user's watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b	Patch
https://github.com/leepeuker/movary/pull/750	Issue Tracking Patch
https://github.com/leepeuker/movary/releases/tag/0.71.1	Release Notes
https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:leepeuker:movary:*:*:*:*:*:*:*:*

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Movary es una aplicación web autoalojada para rastrear y calificar las películas vistas por un usuario. Antes de la versión 0.71.1, un usuario autenticado ordinario puede escalar su propia cuenta a administrador enviando “isAdmin=true” a “PUT /settings/users/{userId}” para su propio ID de usuario. El endpoint está destinado a permitir que un usuario edite su propio perfil, pero actualiza el campo sensible “isAdmin” sin ninguna comprobación de autorización solo para administradores. La versión 0.71.1 corrige el problema.

Information

Published : 2026-04-18 00:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-40349

Mitre link : CVE-2026-40349

CVE.ORG link : CVE-2026-40349

JSON object : View

Products Affected

leepeuker

movary

CWE

CWE-862

Missing Authorization

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