Flaw in Moodle Allows Unauthorized Modification of Quiz Group Overrides
CVE-2019-10188

4MEDIUM

Key Information:

Vendor

The Moodle Project

Status
Moodle
Vendor
CVE Published:
31 July 2019

What is CVE-2019-10188?

A vulnerability in Moodle affects versions prior to 3.7.1, 3.6.5, and 3.5.7. It permits teachers within a quiz group to alter group overrides for other groups participating in the same quiz. This flaw could lead to unauthorized access and manipulation of quiz settings, compromising the integrity of the quiz system and potentially impacting student assessments. Users are advised to upgrade to secure versions to mitigate this risk.

Affected Version(s)

moodle 3.7.1

moodle 3.6.5

moodle 3.5.7

References

http://www.securityfocus.com/bid/109178
vdb-entryx_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10188
x_refsource_CONFIRM
https://moodle.org/mod/forum/discuss.php?d=388569
x_refsource_CONFIRM

CVSS V3.1

Score:
4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.