CVE-2026-56733

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2 and 7.1.0, this issue concerns a lack of discursive validation within the authorization cascade. It has been determined that the system-level enforcement of access restrictions during the initialization of new...

CVE-2026-56733 Zammad: Incorrect Authorization and Improper Privilege Management

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2 and 7.1.0, this issue concerns a lack of discursive validation within the authorization cascade. It has been determined that the system-level enforcement of access restrictions during the initialization of new...

CVE-2026-56733

The Zammad helpdesk system contains an authorization flaw in versions prior to 7.0.2 and 7.1.0 . The root cause is a lack of discursive validation within the authorization cascade, where granular restrictions of an access key are overridden by the latent authorization authority of a parent accoun...