CVE-2018-10891
Published:July 10, 2018
Updated:June 07, 2026
A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.
Affected Packages
moodle/moodle (PHP):
Affected version(s) >=v3.4.0 <v3.4.4Fix Suggestion:
Update to version v3.4.4moodle/moodle (PHP):
Affected version(s) =v3.5.0 <v3.5.1Fix Suggestion:
Update to version v3.5.1moodle/moodle (PHP):
Affected version(s) >=v3.1.0 <v3.1.13Fix Suggestion:
Update to version v3.1.13moodle/moodle (PHP):
Affected version(s) >=v3.3.0 <v3.3.7Fix Suggestion:
Update to version v3.3.7Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Improper Input Validation
EPSS
Base Score:
0.36