A vulnerability, which was classified as critical, has been found in osuuu LightPicture up to 1.2.2. This issue affects the function handle of the file /app/middleware/TokenVerify.php. The manipulation leads to use of hard-coded cryptographic key . The CWE definition for the vulnerability is CWE-321. The weakness was published 02/27/2024. It is possible to read the advisory at note.zhaoj.in. The identification of this vulnerability is CVE-2024-1920. The attack may be initiated remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The pricing for an exploit might be around USD $0-$5k at the moment. The attack technique deployed by this issue is T1600.001 according to MITRE ATT&CK. It is declared as proof-of-concept. The exploit is available at note.zhaoj.in. We expect the 0-day to have been worth approximately $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability.