Rhymix before 2.1.31 allows insecure direct object reference, aka RVE-2026-1. Arbitrary files can be accessed via extra variables.
Rhymix v2.1.22 was discovered to contain an arbitrary file deletion vulnerability via the procFileAdminEditImage method in /file/file.admin.controller.php.
Rhymix before 2.1.24 is vulnerable to Server-Side Request Forgery (SSRF) in the background import data function because XML documents may contain external entities.