CVE-2024-1439

Name: CVE-2024-1439
Creator: NVD / NIST
Published: 2024-02-12T11:15:08.147+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2024-1439 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Inadequate access control in Moodle LMS. This vulnerability could allow a local user with a student role to create arbitrary events intended for users with higher roles. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

Inadequate access control in Moodle LMS. This vulnerability could allow a local user with a student role to create arbitrary events intended for users with higher roles. It could also allow the attacker to add events to the calendar of all users without their prior consent.

Metrics

CVSS 3.1

3.3/10

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

EPSS Probability

0.29%

21.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Moodle	Moodle	<= 4.2.11

References

https://www.incibe.es/en/incibe-cert/notices/aviso/inadequate-access-control-vulnerability-moodleThird Party Advisory
https://www.incibe.es/en/incibe-cert/notices/aviso/inadequate-access-control-vulnerability-moodleThird Party Advisory

Timeline

Published: Feb 12, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-1439?

How severe is CVE-2024-1439?

CVE-2024-1439 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2024-1439?

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-2024-1439?

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

Scan your code now

Source: NVD / NIST