CVE-2024-33668

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 6.3.0

Description An issue was discovered where the Zammad Upload Cache uses insecure, partially guessable FormIDs to identify content. This could allow an attacker to brute force these IDs and upload malicious content to article drafts they do not have access to.

Recommendations For versions prior to 6.3.0, update to version 6.3.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Zammad Upload Cache to minimize the risk of exploitation.