Vulnerability · Published Oct 20, 2026 · Assigned by VulnCheck

CVE-2026-113607Configurable Reports block for Moodle before 5.3.0 Authorization Bypass via get_report_data

Medium 6.5

In plain English

A medium-severity incorrect authorization in moodle-block_configurablereports from jleyva. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.4%top 63.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
jleyva	moodle-block_configurablereports	0 – before 5.3.0

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/jleyva/moodle-block_configurablereports/commit/4a0e6eadf7bdb6fa52ef71141bdf120cd68e6abc patch
moodle-block_configurablereports 5.3.0 Release Notes release-notes
https://github.com/jleyva/moodle-block_configurablereports/blob/5.2.0/classes/external.php#L95-L99 technical-description
VulnCheck Advisory: Configurable Reports block for Moodle before 5.3.0 Authorization Bypass via get_report_data third-party-advisory