{"id":"CVE-2024-12305","summary":"Object-Level Access Control Vulnerability Allows Unauthorized Access to Student Grades in Unifiedtransform","details":"An object-level access control vulnerability in Unifiedtransform version 2.0 and potentially earlier versions allows unauthorized access to student grades. A malicious student user can view grades of other students by manipulating the student_id parameter in the marks viewing endpoint. The vulnerability exists due to insufficient access control checks in MarkController.php. At the time of publication of the CVE no patch is available.","modified":"2026-08-12T03:51:34.146834551Z","published":"2024-12-09T08:49:53.971Z","database_specific":{"cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/12xxx/CVE-2024-12305.json","cna_assigner":"NCSC.ch"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/12xxx/CVE-2024-12305.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-12305"},{"type":"PACKAGE","url":"https://github.com/changeweb/Unifiedtransform"},{"type":"EVIDENCE","url":"https://huntr.com/bounties/90a7299e-9233-43fd-b666-7375c4fdbb3c"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/changeweb/unifiedtransform","events":[{"introduced":"59d6627460d8782334a73dd486c07b8557ac795d"},{"last_affected":"59d6627460d8782334a73dd486c07b8557ac795d"}],"database_specific":{"extracted_events":[{"introduced":"2.0"},{"last_affected":"2.0"}],"source":"AFFECTED_FIELD"}}],"versions":["2.0","v2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-12305.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}