CVE-2026-113607

Description

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.

References

• https://github.com/jleyva/moodle-block_configurablereports/blob/5.2.0/classes/external.php#L95-L99
• https://github.com/jleyva/moodle-block_configurablereports/commit/4a0e6eadf7bdb6fa52ef71141bdf120cd68e6abc
• https://github.com/jleyva/moodle-block_configurablereports/releases/tag/5.3.0
• https://www.vulncheck.com/advisories/configurable-reports-block-for-moodle-before-5.3.0-authorization-bypass-via-get-report-data