Moodle course access permissions are not properly checked in course_output_fragment_course_overview

A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details...

CVE-2025-62397

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

CVE-2025-62393

A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details...

UBUNTU-CVE-2025-62397

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

UBUNTU-CVE-2025-62393

A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details...

UBUNTU-CVE-2025-62394

Moodle failed to verify enrolment status correctly when sending quiz notifications. As a result, suspended or inactive users might receive quiz-related messages, leaking limited course information...

Incorrect Authorization

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Incorrect Authorization due to the insufficient enrolment validation in quiz notifications. An attacker can obtain limited course information by receiving quiz-related messages intended for active...

Access Control Bypass

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Access Control Bypass in the courseoutputfragmentcourseoverview function. An attacker can gain unauthorized access to limited course information by bypassing access permission checks. Remediation...

Observable Response Discrepancy

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Observable Response Discrepancy in the router. An attacker can determine the existence of specific course IDs by analyzing the different responses returned for valid and invalid IDs. Remediation...

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...

EUVD-2025-35670

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

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...

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...

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...

EUVD-2025-35672

Moodle failed to verify enrolment status correctly when sending quiz notifications. As a result, suspended or inactive users might receive quiz-related messages, leaking limited course information...

CVE-2025-62394 Moodle: quiz notifications sent to suspended participants

Moodle failed to verify enrolment status correctly when sending quiz notifications. As a result, suspended or inactive users might receive quiz-related messages, leaking limited course information...

CVE-2025-62394 Moodle: quiz notifications sent to suspended participants

Moodle failed to verify enrolment status correctly when sending quiz notifications. As a result, suspended or inactive users might receive quiz-related messages, leaking limited course information...

CVE-2025-62393 Moodle: course access permissions not properly checked in course_output_fragment_course_overview

A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details...

CVE-2025-62393 Moodle: course access permissions not properly checked in course_output_fragment_course_overview

A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details...

CVE-2025-62393 Moodle: course access permissions not properly checked in course_output_fragment_course_overview

A flaw was found in the course overview output function where user access permissions were not fully enforced. This could allow unauthorized users to view information about courses they should not have access to, potentially exposing limited course details...