What is CVE-2024-37674?

CVE-2024-37674 is a medium-severity vulnerability in Moodle, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2024-06-20.

How severe is CVE-2024-37674?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XSS in Moodle

CVE-2024-37674

Cross Site Scripting vulnerability in Moodle CMS v3.10 allows a remote attacker to execute arbitrary code via the Field Name (name parameter) of a new activity.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-06-20 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (44.6th percentile), scored 2026-10-06.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Moodle — versions 3.10.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
github.com/MohamedAzizMSALLEMI/Moodle_Security/blob/main/CVE-2024-37674.md (Exploit, Broken Link)

Frequently asked questions

What is CVE-2024-37674?: CVE-2024-37674 is a medium-severity vulnerability in Moodle, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2024-06-20.
How severe is CVE-2024-37674?: Medium severity. CVSS v3 base score is 5.5 out of 10.