admin/tool/monitor/lib.php in Event Monitor in Moodle 2.8.x before 2.8.11, 2.9.x before 2.9.5, and 3.0.x before 3.0.3 does not consider the moodle/course:viewhiddencourses capability, which allows remote authenticated users to discover hidden course names by subscribing to a rule.

Moodle, an open-source course management system, installed on the remote host is version 2.8.x prior to 2.8.11, or 2.9.x prior to 2.9.5, or 3.0.x prior to 3.0.3, and is affected by multiple vulnerabilities :

 - A flaw exists in the 'admin/tool/monitor/lib.php' script.  This may allow an authenticated, remote attacker to disclose the names of hidden courses. (CVE-2016-2154)
 - A flaw exists in Single View grade report related to improper capability checks.  This may allow an authenticated, remote attacker to edit exclude checkbox in Single View. (CVE-2016-2155)

Marina Glancy reports :

- MSA-16-0003: Incorrect capability check when displaying users emails in Participants list

- MSA-16-0004: XSS from profile fields from external db

- MSA-16-0005: Reflected XSS in mod_data advanced search

- MSA-16-0006: Hidden courses are shown to students in Event Monitor

- MSA-16-0007: Non-Editing Instructor role can edit exclude checkbox in Single View

- MSA-16-0008: External function get_calendar_events return events that pertains to hidden activities

- MSA-16-0009: CSRF in Assignment plugin management page

- MSA-16-0010: Enumeration of category details possible without authentication

- MSA-16-0011: Add no referrer to links with _blank target attribute

- MSA-16-0012: External function mod_assign_save_submission does not check due dates

Multiple CVEs

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

3.0.3.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
9193	Moodle 2.8.x < 2.8.11 / 2.9.x < 2.9.5 / 3.0.x < 3.0.3 Multiple Vulnerabilities	Nessus Network Monitor	CGI	medium
90337	FreeBSD : moodle -- multiple vulnerabilities (a430e15d-f93f-11e5-92ce-002590263bf5)	Nessus	FreeBSD Local Security Checks	high
90257	Fedora 22 : moodle-2.8.11-1.fc22 (2016-b91d895e5a)	Nessus	Fedora Local Security Checks	high
90256	Fedora 23 : moodle-2.9.5-1.fc23 (2016-403715aaec)	Nessus	Fedora Local Security Checks	high
90218	Fedora 24 : moodle-3.0.3-1.fc24 (2016-9b591e1952)	Nessus	Fedora Local Security Checks	high

Detections

Analytics

CVE-2016-2154

medium

Tenable Plugins

medium

high

high

high

high