CVE-2021-36400 — MEDIUM (5.3)

Q: What is CVE-2021-36400?

CVE-2021-36400 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In Moodle, insufficient capability checks made it possible to remove other users' calendar URL subscriptions.

Q: How severe is CVE-2021-36400?

CVE-2021-36400 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-36400?

Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.

Vulnerability Description

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

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Moodle	Moodle	< 3.9.8

Related Weaknesses (CWE)

CWE-639 CWE-276

References

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

FAQ

What is CVE-2021-36400?

CVE-2021-36400 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In Moodle, insufficient capability checks made it possible to remove other users' calendar URL subscriptions.

How severe is CVE-2021-36400?

CVE-2021-36400 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36400?

Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.