A vulnerability, which was classified as critical, was found in PMB up to 7.4.7. This affects an unknown part of the file /pmb/opac_css/includes/sessions.inc.php of the component Login Cookie Handler. The manipulation of the argument PmbOpac leads to sql injection.
This vulnerability is uniquely identified as CVE-2023-52153. It is possible to initiate the attack remotely. There is no exploit available.