CVE-2024-43433

Name: CVE-2024-43433
Creator: NVD / NIST
Published: 2024-11-11T13:15:04.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2024-43433 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.32%

23.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Moodle	Moodle	>= 4.3.0, < 4.3.6
Moodle	Moodle	>= 4.4.0, < 4.4.2

References

https://bugzilla.redhat.com/show_bug.cgi?id=2304261Permissions Required
https://moodle.org/mod/forum/discuss.php?d=461202Vendor Advisory

Timeline

Published: Nov 11, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-43433?

A flaw was found in moodle. Matrix room membership and power levels are incorrectly applied and revoked for suspended Moodle users.

How severe is CVE-2024-43433?

CVE-2024-43433 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2024-43433?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-43433?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST