BIT-MOODLE-2025-62397 Moodle: router produces json instead of 404 error for invalid course id

The router’s inconsistent response to invalid course IDs allowed attackers to infer which course IDs exist, potentially aiding reconnaissance...

CVE-2025-62397

The router’s inconsistent response to invalid course IDs allowed attackers to infer which course IDs exist, potentially aiding reconnaissance...

CVE-2025-62397

CVE-2025-62397 describes a router-side issue where responses to invalid course IDs are inconsistent, enabling an attacker to infer which course IDs exist (information disclosure for reconnaissance). The CVSS v3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) indicates network access with low confi...

CVE-2025-62397 Moodle: router produces json instead of 404 error for invalid course id

The router’s inconsistent response to invalid course IDs allowed attackers to infer which course IDs exist, potentially aiding reconnaissance...