CVE-2026-113607
CVE-2026-113607
Configurable Reports block for Moodle before 5.3.0 contains an authorization bypass vulnerability that allows authenticated users to read restricted reports through the block_configurable_reports_get_report_data web service. When check_permissions fails, the function only adds a warning and still returns the full report table, letting any logged-in user supply arbitrary report ids to read SQL reports over user and grade data.
Vulnerability class: Broken Access Control
Published .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- github.com/jleyva/moodle-block_configurablereports/commit/4a0e6eadf7bdb6fa52ef7… (patch)
- github.com/jleyva/moodle-block_configurablereports/releases/tag/5.3.0 (release-notes)
- github.com/jleyva/moodle-block_configurablereports/blob/5.2.0/classes/external… (technical-description)
- www.vulncheck.com/advisories/configurable-reports-block-for-moodle-before-5.3.0… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-113607?
- CVE-2026-113607 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2026-10-20.
- How severe is CVE-2026-113607?
- Medium severity. CVSS v3 base score is 6.5 out of 10.