A vulnerability, which was classified as problematic, was found in SourceCodester Engineers Online Portal 1.0. Affected is an unknown function of the file change_password_teacher.php of the component Password Change. The manipulation leads to session expiration. Using CWE to declare the problem leads to CWE-613. The weakness was released 01/06/2024. The advisory is shared for download at mega.nz. This vulnerability is traded as CVE-2024-0260. It is possible to launch the attack remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The current price for an exploit might be approx. USD $0-$5k at the moment. It is declared as proof-of-concept. The exploit is shared for download at mega.nz. As 0-day the estimated underground price was around $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability.