CVE-2023-1402

Moodle: course participation report shows roles the user should not see

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The course participation report required additional checks to prevent roles being displayed which the user did not have access to view.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-03-14 CVE Reserved
2023-03-23 CVE Published
2024-08-02 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-668: Exposure of Resource to Wrong Sphere

CAPEC

References (3)

URL	Tag	Source
https://bugzilla.redhat.com/show_bug.cgi?id=2179427	Issue Tracking

URL	Date	SRC

URL	Date	SRC
https://moodle.org/mod/forum/discuss.php?d=445069	2024-04-19

URL	Date	SRC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF	2024-04-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				> 3.9.0 < 3.9.20 Search vendor "Moodle" for product "Moodle" and version " > 3.9.0 < 3.9.20"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				> 3.11.0 < 3.11.13 Search vendor "Moodle" for product "Moodle" and version " > 3.11.0 < 3.11.13"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				> 4.0.0 < 4.0.7 Search vendor "Moodle" for product "Moodle" and version " > 4.0.0 < 4.0.7"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.9.0 Search vendor "Moodle" for product "Moodle" and version "3.9.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.11.0 Search vendor "Moodle" for product "Moodle" and version "3.11.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				4.0.0 Search vendor "Moodle" for product "Moodle" and version "4.0.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				4.1.0 Search vendor "Moodle" for product "Moodle" and version "4.1.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				4.1.1 Search vendor "Moodle" for product "Moodle" and version "4.1.1"		-		Affected