Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2015-5331 Details

Description

Moodle 2.9.x before 2.9.3 does not properly check the contact list before authorizing message transmission, which allows remote authenticated users to bypass intended access restrictions and conduct spam attacks via the messaging API.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-50426 CVE
https://moodle.org/mod/forum/discuss.php?d=323228 CVEVendor Advisory
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-50426 [email protected]
https://moodle.org/mod/forum/discuss.php?d=323228 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-2547PK - Security Features[email protected]

Affected Products

ProductVersions
moodle moodle
2.9.0
2.9.1
2.9.2

CPE

  • cpe:2.3:a:moodle:moodle:2.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.9.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2015-5331
NVD Published Date:
Feb 22, 2016
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2015-5331 Details - Not Deferred