A vulnerability described as problematic has been identified in WWBN AVideo up to 29.0 . This affects the function die of the file plugin/CloneSite/cloneClient.json.php of the component Rejection Message Handler . The manipulation of the argument objClone results in information exposure through error message. This vulnerability is reported as CVE-2026-43873 . The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue.