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MEDIUM · 4.8

CVE-2021-36401

In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.

Vulnerability Description

In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
MoodleMoodle< 3.9.8

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-36401?

CVE-2021-36401 is a vulnerability with a CVSS score of 4.8 (MEDIUM). In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.

How severe is CVE-2021-36401?

CVE-2021-36401 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36401?

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