CVE-2023-28334 - Vulnerability Details - OpenCVE

Description

Authenticated users were able to enumerate other users' names via the learning plans page.

Published: 2023-03-23

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

unaffected

Version	Status	Constraints
`4.1.0`	affected	< 4.1.2
`4.0.0`	affected	< 4.0.7

Configuration 1 [-]

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle:4.0.0:-::::::
	cpe:2.3:a:moodle:moodle:4.1.0:-::::::
	cpe:2.3:a:moodle:moodle:4.1.1:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-hh52-g5c4-wprh	Moodle may allow authenticated users to enumerate other user's names via learning plans page

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00277.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=2179423
https://moodle.org/mod/forum/discuss.php?d=445066

History

Wed, 25 Feb 2026 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Moodle Moodle

MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2023-03-23T00:00:00.000Z

Updated: 2024-08-02T12:38:24.953Z

Reserved: 2023-03-14T00:00:00.000Z

Link: CVE-2023-28334

Vulnrichment

Updated: 2024-08-02T12:38:24.953Z

NVD

Status : Modified

Published: 2023-03-23T21:15:20.193

Modified: 2024-11-21T07:54:52.083

Link: CVE-2023-28334

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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