CVE-2019-10189

Name: CVE-2019-10189
Creator: NVD / NIST
Published: 2019-07-31T22:15:12.527+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.89%

Last modified Jun 17, 2026

CVE-2019-10189 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A flaw was found in moodle before versions 3.7.1, 3.6.5, 3.5.7. Teachers in an assignment group could modify group overrides for other groups in the same assignment.. EPSS estimates a 0.89% chance of exploitation in the next 30 days.

Description

A flaw was found in moodle before versions 3.7.1, 3.6.5, 3.5.7. Teachers in an assignment group could modify group overrides for other groups in the same assignment.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.89%

54.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Moodle	Moodle	< 3.5.7
Moodle	Moodle	>= 3.6.0, < 3.6.5
Moodle	Moodle	>= 3.7.0, < 3.7.1

References

http://www.securityfocus.com/bid/109271Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10189Issue Tracking, Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=388570Patch, Vendor Advisory
http://www.securityfocus.com/bid/109271Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10189Issue Tracking, Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=388570Patch, Vendor Advisory

Timeline

Published: Jul 31, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10189?

A flaw was found in moodle before versions 3.7.1, 3.6.5, 3.5.7. Teachers in an assignment group could modify group overrides for other groups in the same assignment.

How severe is CVE-2019-10189?

CVE-2019-10189 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.89% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10189?

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-2019-10189?

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

Scan your code now

Source: NVD / NIST