What’s Vulnerable › Vulnerabilities

CVE-2026-102582: Moodle: manual enrolment page accessible when plugin disabled

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-30 · updated 2026-10-01
• Weakness: CWE-425

Description

A flaw was found in Moodle. The manual enrolment management page did not properly check whether the manual enrolment plugin was disabled, allowing users with enrolment permissions to access the page directly by navigating to its URL. Consequently, an authorized user could manage manual enrolments even after an administrator disabled the feature in the user interface.

Affected products

• Moodle: before 4.5.13; from 5.0.0 before 5.0.9; from 5.1.0 before 5.1.6; from 5.2.0 before 5.2.2 — fixed in 4.5.13, 5.0.9, 5.1.6, 5.2.2

How to fix

Upgrade to a fixed version: Moodle 4.5.13, 5.0.9, 5.1.6, 5.2.2. Check the vendor advisory for mitigations.

References

• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-88593
• https://access.redhat.com/security/cve/CVE-2026-102582
• https://bugzilla.redhat.com/show_bug.cgi?id=2543636
• https://moodle.org/mod/forum/discuss.php?d=482500

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