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CVE-2021-36400

Good to know:

Date: March 6, 2023

In Moodle, insufficient capability checks made it possible to remove other users' calendar URL subscriptions.

Language: PHP

Severity Score

5.3

Related Resources (3)

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-36400

Url: https://moodle.org/mod/forum/discuss.php?d=424806

Url: https://www.mend.io/vulnerability-database/CVE-2021-36400

Severity Score

5.3

Weakness Type (CWE)

Authorization Bypass Through User-Controlled Key

CWE-639

Top Fix

Upgrade Version

Upgrade to version v3.9.8,v3.10.5,v3.11.1

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	LOW
Availability (A):	NONE

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