CVE-2026-19127 Insufficient verification of lifetime-deal redemption codes allows forgery of permanent paid subscriptions

An issue in the billing and license activation subsystem allows remote attackers to bypass payment authorization workflows. By exploiting insufficient cryptographic validation or lack of server-side state verification on promotional/lifetime-deal LTD redemption codes, an unauthenticated attacker...

CVE-2026-19127

CVE-2026-19127 affects the billing and license activation subsystem of the Postiz app. The issue arises from insufficient cryptographic validation or lack of server-side state verification for promotional/lifetime-deal (LTD) redemption codes, enabling an unauthenticated attacker to forge valid re...