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CVE-2026-40349

8.8 high SSVC exploitation: poc Analyzed

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.

Fix

Patch, vendor advisory and mitigation references on NVD 3

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.8 · leepeukerNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

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

References 4