CVE-2021-20184 - Vulnerability Details - OpenCVE

Description

It was found in Moodle before version 3.10.1, 3.9.4 and 3.8.7 that a insufficient capability checks in some grade related web services meant students were able to view other students grades.

Published: 2021-01-28

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

n/a

moodle

affected

Version	Status	Constraints
`moodle 3.10.1, moodle 3.9.4, moodle 3.8.7`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

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
EUVD	EUVD-2022-4587	It was found in Moodle before version 3.10.1, 3.9.4 and 3.8.7 that a insufficient capability checks in some grade related web services meant students were able to view other students grades.
Github GHSA	GHSA-mm73-86f9-5x5c	Moodle Grade information disclosure in grade's external fetch functions

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

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00148.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://moodle.org/mod/forum/discuss.php?d=417167

History

No history.

Subscriptions

Moodle Moodle

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2021-01-28T18:44:27.000Z

Updated: 2024-08-03T17:30:07.485Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20184

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-01-28T19:15:13.237

Modified: 2024-11-21T05:46:05.360

Link: CVE-2021-20184

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-354

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