CVE-2026-113607: Incorrect Authorization in jleyva moodle-block_configurablereports
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.
CVSS v4.0
Score 7.1high
Affected software
jleyva
moodle-block_configurablereports
pkg:github/moodle-block_configurablereportsRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Configurable Reports block in Moodle prior to version 5.3.0 contains an authorization bypass vulnerability (CVE-2026-113607). The vulnerability allows any authenticated user to bypass permission checks in the block_configurable_reports_get_report_data web service. When the check_permissions function fails, it only issues a warning but does not prevent the function from returning the full report data. This enables unauthorized reading of restricted SQL reports, potentially exposing sensitive user and grade information.
Potential Impact
An attacker with authenticated access to Moodle can read restricted reports containing sensitive user and grade data without proper authorization. This could lead to unauthorized disclosure of personal and academic information.
Mitigation Recommendations
A fix is available in Moodle version 5.3.0 and later. Users should upgrade to version 5.3.0 or newer to remediate this vulnerability. No additional mitigation is indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-20T11:48:58.612Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad78d892cdf04f6563d7703
Added to database: 10/20/2026, 15:49:29 UTC
Last enriched: 10/20/2026, 16:03:28 UTC
Last updated: 10/20/2026, 19:06:08 UTC
Views: 8
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