CVE-2026-107793 [MEDIUM] – Jivejdon through 5.0 contains an authorization bypass vulnerability in SubscriptionService

Jivejdon through 5.0 contains an authorization bypass vulnerability in SubscriptionServiceImp.deleteSubscription that allows authenticated users to delete other users’ subscriptions by ID. Attackers can submit a delete action to /account/protected/sub/subSaveAction with another user’s subscriptionId to remove their thread, forum, tag or account subscriptions.