What’s Vulnerable › Vulnerabilities

CVE-2025-62396: Moodle: router (r.php) could expose application directories

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-23 · updated 2026-10-27
• Weakness: CWE-548

Description

An error-handling issue in the Moodle router (r.php) could cause the application to display internal directory listings when specific HTTP headers were not properly configured.

Affected products

• Moodle: from 4.5.0 before 4.5.7; from 5.0.0 before 5.0.3 — fixed in 4.5.7, 5.0.3

How to fix

Upgrade to a fixed version: Moodle 4.5.7, 5.0.3. Check the vendor advisory for mitigations.

References

• https://access.redhat.com/security/cve/CVE-2025-62396
• https://bugzilla.redhat.com/show_bug.cgi?id=2404429

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