Vulnerability · Published Oct 23, 2025 · Assigned by fedora
CVE-2025-62393Moodle: course access permissions not properly checked in course_output_fragment_course_overview
Medium 4.3
In plain English
A medium-severity improper access control in moodle. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 84.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | moodle/moodle | 5.0.3 | GHSA-rjcm-7v2p-9265 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| moodle | 5.0.0 – before 5.0.3 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- https://access.redhat.com/security/cve/CVE-2025-62393 vdb-entry, x_refsource_REDHAT
- RHBZ#2404426 issue-tracking, x_refsource_REDHAT
- https://moodle.org/mod/forum/discuss.php?d=470381