CVE-2015-3274
Published:February 22, 2016
Updated:May 17, 2026
Cross-site scripting (XSS) vulnerability in the user_get_user_details function in user/lib.php in Moodle through 2.6.11, 2.7.x before 2.7.9, 2.8.x before 2.8.7, and 2.9.x before 2.9.1 allows remote attackers to inject arbitrary web script or HTML by leveraging absence of an external_format_text call in a web service.
Affected Packages
moodle/moodle (PHP):
Affected version(s) >=v2.8.0 <v2.8.7Fix Suggestion:
Update to version v2.8.7moodle/moodle (PHP):
Affected version(s) =v2.9.0 <v2.9.1Fix Suggestion:
Update to version v2.9.1moodle/moodle (PHP):
Affected version(s) >=v2.7.0 <v2.7.9Fix Suggestion:
Update to version v2.7.9Related Resources (11)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
0.26