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Vulnerability record · CVE-2026-40349 · published 18 April 2026

CVE-2026-40349: Leepeuker movary missing authorization vulnerability

LLeepeuker · Movary

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.

8.8 CVSS 3.1 High EPSS 0.59% · top 53.8% CWE-862 · Missing authorization
8.8CVSS 3.1 base score
0.59%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b Patch
https://github.com/leepeuker/movary/pull/750 Issue TrackingPatch
https://github.com/leepeuker/movary/releases/tag/0.71.1 Release Notes
https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v ExploitVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-40349), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.